| 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 | $250.48 | 5.686% | $264.7223 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $102.52 | 8.237% | $110.9646 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $142.43 | 5.467% | $150.2166 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $231.54 | 3.841% | $240.4335 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $179.96 | 6.801% | $192.1991 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $57.31 | 11.759% | $64.0491 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $159.44 | 10.755% | $176.5878 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $1,123.68 | $1,199.1730 | $1,199.17 | $1,199.15 | $1,199.10 | |