| 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 | $180.92 | 4.433% | $188.9402 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $105.43 | 12.162% | $118.2524 | $118.25 | $118.25 | $118.30 |
| Purchase #3 | $189.55 | 9.348% | $207.2691 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $165.29 | 10.486% | $182.6223 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $249.71 | 3.611% | $258.727 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $10.73 | 13.735% | $12.2038 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $241.74 | 6.687% | $257.9052 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $1,143.37 | $1,225.9200 | $1,225.92 | $1,225.90 | $1,225.90 | |