| 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 | $217.76 | 5.136% | $228.9442 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $66.40 | 13.403% | $75.2996 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $131.62 | 12.238% | $147.7277 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $141.73 | 7.853% | $152.8601 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $74.88 | 12.284% | $84.0783 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $24.78 | 11.453% | $27.6181 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $117.67 | 13.289% | $133.3072 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $774.84 | $849.8352 | $849.84 | $849.85 | $849.80 | |