| 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 | $232.42 | 10.165% | $256.0455 | $256.05 | $256.05 | $256.00 |
| Purchase #2 | $168.38 | 3.271% | $173.8877 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $125.73 | 5.115% | $132.1611 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $201.59 | 9.120% | $219.975 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $201.97 | 10.333% | $222.8396 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $25.36 | 10.737% | $28.0829 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $192.85 | 13.157% | $218.2233 | $218.22 | $218.20 | $218.20 |
| 7 purchase totals = | $1,148.30 | $1,251.2151 | $1,251.22 | $1,251.25 | $1,251.20 | |