| 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 | $201.87 | 4.209% | $210.3667 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $182.39 | 9.509% | $199.7335 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $202.69 | 10.319% | $223.6056 | $223.61 | $223.60 | $223.60 |
| Purchase #4 | $80.25 | 5.690% | $84.8162 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $124.30 | 13.546% | $141.1377 | $141.14 | $141.15 | $141.10 |
| Purchase #6 | $106.42 | 8.329% | $115.2837 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $123.98 | 9.364% | $135.5895 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $1,021.90 | $1,110.5329 | $1,110.54 | $1,110.55 | $1,110.50 | |