| 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 | $129.98 | 4.589% | $135.9448 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $238.62 | 6.308% | $253.6721 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $202.51 | 8.197% | $219.1097 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $47.29 | 5.136% | $49.7188 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $88.51 | 7.496% | $95.1447 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $213.50 | 5.223% | $224.6511 | $224.65 | $224.65 | $224.70 |
| Purchase #7 | $68.34 | 9.239% | $74.6539 | $74.65 | $74.65 | $74.70 |
| 7 purchase totals = | $988.75 | $1,052.8951 | $1,052.88 | $1,052.85 | $1,052.90 | |