| 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 | $247.38 | 8.292% | $267.8927 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $88.87 | 7.728% | $95.7379 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $133.30 | 5.250% | $140.2983 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $131.40 | 9.334% | $143.6649 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $150.93 | 9.551% | $165.3453 | $165.35 | $165.35 | $165.30 |
| Purchase #6 | $197.77 | 7.777% | $213.1506 | $213.15 | $213.15 | $213.20 |
| Purchase #7 | $202.49 | 12.711% | $228.2285 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $1,152.14 | $1,254.3182 | $1,254.32 | $1,254.35 | $1,254.30 | |