| 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 | $92.26 | 11.576% | $102.94 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $73.30 | 9.822% | $80.4995 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $179.52 | 11.644% | $200.4233 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $164.49 | 10.238% | $181.3305 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $105.55 | 4.584% | $110.3884 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $191.34 | 5.105% | $201.1079 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $242.28 | 5.177% | $254.8228 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,048.74 | $1,131.5124 | $1,131.51 | $1,131.50 | $1,131.40 | |