| 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 | $223.31 | 12.535% | $251.3019 | $251.30 | $251.30 | $251.30 |
| Purchase #2 | $194.97 | 10.723% | $215.8766 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $84.86 | 3.178% | $87.5569 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $249.99 | 6.104% | $265.2494 | $265.25 | $265.25 | $265.20 |
| Purchase #5 | $30.26 | 6.742% | $32.3001 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $122.61 | 10.169% | $135.0782 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $160.33 | 7.728% | $172.7203 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $1,066.33 | $1,160.0834 | $1,160.09 | $1,160.10 | $1,160.10 | |