| 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 | $230.82 | 4.241% | $240.6091 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $189.74 | 3.634% | $196.6352 | $196.64 | $196.65 | $196.60 |
| Purchase #3 | $228.84 | 5.117% | $240.5497 | $240.55 | $240.55 | $240.50 |
| Purchase #4 | $173.66 | 13.503% | $197.1093 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $235.35 | 6.180% | $249.8946 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $151.56 | 12.388% | $170.3353 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $168.89 | 8.517% | $183.2744 | $183.27 | $183.25 | $183.30 |
| 7 purchase totals = | $1,378.86 | $1,478.4076 | $1,478.41 | $1,478.40 | $1,478.30 | |