| 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 | $128.96 | 7.698% | $138.8873 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $168.36 | 8.653% | $182.9282 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $32.35 | 12.411% | $36.365 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $147.93 | 8.761% | $160.8901 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $221.98 | 7.559% | $238.7595 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $38.55 | 5.654% | $40.7296 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $224.39 | 8.186% | $242.7586 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $962.52 | $1,041.3183 | $1,041.33 | $1,041.35 | $1,041.40 | |