| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.56 | 5.148% | $193.0097 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $183.54 | 10.537% | $202.8796 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $229.32 | 7.204% | $245.8402 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $147.30 | 4.620% | $154.1053 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $209.32 | 5.262% | $220.3344 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $129.52 | 3.755% | $134.3835 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $167.28 | 12.397% | $188.0177 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $1,249.84 | $1,338.5704 | $1,338.57 | $1,338.60 | $1,338.50 | |