| 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 | $205.26 | 9.386% | $224.5257 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $159.82 | 12.425% | $179.6776 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $109.38 | 7.421% | $117.4971 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $242.41 | 9.571% | $265.6111 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $19.35 | 8.865% | $21.0654 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $219.47 | 10.259% | $241.9854 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $114.44 | 3.108% | $117.9968 | $118.00 | $118.00 | $118.00 |
| 7 purchase totals = | $1,070.13 | $1,168.3591 | $1,168.38 | $1,168.40 | $1,168.40 | |