| 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 | $230.78 | 3.307% | $238.4119 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $218.74 | 10.325% | $241.3249 | $241.32 | $241.30 | $241.30 |
| Purchase #3 | $200.72 | 3.140% | $207.0226 | $207.02 | $207.00 | $207.00 |
| Purchase #4 | $51.26 | 10.224% | $56.5008 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $137.64 | 12.176% | $154.399 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $89.95 | 12.718% | $101.3898 | $101.39 | $101.40 | $101.40 |
| Purchase #7 | $193.28 | 4.872% | $202.6966 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $1,122.37 | $1,201.7456 | $1,201.74 | $1,201.70 | $1,201.70 | |