| 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 | $244.28 | 3.699% | $253.3159 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $186.52 | 7.292% | $200.121 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $8.32 | 7.244% | $8.9227 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $224.85 | 4.701% | $235.4202 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $234.59 | 13.416% | $266.0626 | $266.06 | $266.05 | $266.10 |
| Purchase #6 | $223.45 | 13.193% | $252.9298 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $197.32 | 13.404% | $223.7688 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,319.33 | $1,440.5410 | $1,440.54 | $1,440.45 | $1,440.50 | |