| 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 | $228.32 | 5.634% | $241.1835 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $152.55 | 7.647% | $164.2155 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $6.91 | 4.228% | $7.2022 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $94.36 | 7.161% | $101.1171 | $101.12 | $101.10 | $101.10 |
| Purchase #5 | $9.80 | 8.492% | $10.6322 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $109.74 | 13.289% | $124.3233 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $51.81 | 3.172% | $53.4534 | $53.45 | $53.45 | $53.50 |
| 7 purchase totals = | $653.49 | $702.1272 | $702.12 | $702.10 | $702.10 | |