| 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 | $40.68 | 12.118% | $45.6096 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $201.70 | 9.498% | $220.8575 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $158.84 | 6.464% | $169.1074 | $169.11 | $169.10 | $169.10 |
| Purchase #4 | $181.38 | 3.316% | $187.3946 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $198.48 | 6.325% | $211.0339 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $200.55 | 13.844% | $228.3141 | $228.31 | $228.30 | $228.30 |
| Purchase #7 | $144.57 | 5.222% | $152.1194 | $152.12 | $152.10 | $152.10 |
| 7 purchase totals = | $1,126.20 | $1,214.4365 | $1,214.43 | $1,214.40 | $1,214.40 | |