| 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 | $240.48 | 12.346% | $270.1697 | $270.17 | $270.15 | $270.20 |
| Purchase #2 | $76.64 | 10.853% | $84.9577 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $125.30 | 8.275% | $135.6686 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $114.28 | 9.237% | $124.836 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $21.53 | 11.335% | $23.9704 | $23.97 | $23.95 | $24.00 |
| Purchase #6 | $88.85 | 3.493% | $91.9535 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $177.59 | 7.308% | $190.5683 | $190.57 | $190.55 | $190.60 |
| 7 purchase totals = | $844.67 | $922.1242 | $922.13 | $922.05 | $922.30 | |