| 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 | $101.57 | 5.647% | $107.3057 | $107.31 | $107.30 | $107.30 |
| Purchase #2 | $176.57 | 10.342% | $194.8309 | $194.83 | $194.85 | $194.80 |
| Purchase #3 | $184.29 | 13.598% | $209.3498 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $144.39 | 3.585% | $149.5664 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $109.58 | 3.175% | $113.0592 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $95.33 | 8.410% | $103.3473 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $210.37 | 3.420% | $217.5647 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $1,022.10 | $1,095.0240 | $1,095.03 | $1,095.00 | $1,095.00 | |