| 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 | $100.70 | 11.163% | $111.9411 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $189.49 | 7.322% | $203.3645 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $183.96 | 8.268% | $199.1698 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $85.88 | 7.729% | $92.5177 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $78.35 | 7.343% | $84.1032 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $151.80 | 13.359% | $172.079 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $221.84 | 8.374% | $240.4169 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $1,012.02 | $1,103.5922 | $1,103.59 | $1,103.55 | $1,103.60 | |