| 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 | $239.99 | 6.374% | $255.287 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $244.98 | 4.568% | $256.1707 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $124.28 | 9.715% | $136.3538 | $136.35 | $136.35 | $136.40 |
| Purchase #4 | $189.46 | 4.311% | $197.6276 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $97.25 | 9.859% | $106.8379 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $35.38 | 8.385% | $38.3466 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $162.77 | 12.612% | $183.2986 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $1,094.11 | $1,173.9222 | $1,173.93 | $1,173.95 | $1,173.90 | |