| 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 | $233.26 | 4.720% | $244.2699 | $244.27 | $244.25 | $244.30 |
| Purchase #2 | $84.35 | 7.515% | $90.6889 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $91.40 | 9.624% | $100.1963 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $66.89 | 3.822% | $69.4465 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $137.34 | 4.463% | $143.4695 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $31.56 | 12.270% | $35.4324 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $105.88 | 8.596% | $114.9814 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $750.68 | $798.4849 | $798.49 | $798.50 | $798.50 | |