| 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 | $103.44 | 4.165% | $107.7483 | $107.75 | $107.75 | $107.70 |
| Purchase #2 | $109.72 | 11.752% | $122.6143 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $236.91 | 5.636% | $250.2622 | $250.26 | $250.25 | $250.30 |
| Purchase #4 | $212.82 | 4.233% | $221.8287 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $185.68 | 4.788% | $194.5704 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $156.45 | 12.779% | $176.4427 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $22.94 | 8.365% | $24.8589 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $1,027.96 | $1,098.3255 | $1,098.32 | $1,098.30 | $1,098.30 | |