| 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 | $198.74 | 11.673% | $221.9389 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $57.41 | 12.271% | $64.4548 | $64.45 | $64.45 | $64.50 |
| Purchase #3 | $247.98 | 11.655% | $276.8821 | $276.88 | $276.90 | $276.90 |
| Purchase #4 | $129.59 | 3.570% | $134.2164 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $97.59 | 9.752% | $107.107 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $87.37 | 5.518% | $92.1911 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $200.86 | 9.115% | $219.1684 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $1,019.54 | $1,115.9587 | $1,115.96 | $1,115.95 | $1,116.00 | |