| 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 | $233.47 | 12.713% | $263.151 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $221.91 | 7.230% | $237.9541 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $115.42 | 5.822% | $122.1398 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $20.71 | 9.662% | $22.711 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $215.99 | 7.810% | $232.8588 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $64.93 | 9.647% | $71.1938 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $240.96 | 13.106% | $272.5402 | $272.54 | $272.55 | $272.50 |
| 7 purchase totals = | $1,113.39 | $1,222.5487 | $1,222.54 | $1,222.55 | $1,222.60 | |