| 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 | $19.32 | 11.278% | $21.4989 | $21.50 | $21.50 | $21.50 |
| Purchase #2 | $197.61 | 13.694% | $224.6707 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $209.77 | 12.469% | $235.9262 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $185.73 | 5.428% | $195.8114 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $128.56 | 5.704% | $135.8931 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $9.73 | 6.822% | $10.3938 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $190.98 | 13.168% | $216.1282 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $941.70 | $1,040.3223 | $1,040.32 | $1,040.35 | $1,040.30 | |