| 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 | $16.80 | 13.711% | $19.1034 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $189.59 | 11.468% | $211.3322 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $244.87 | 13.571% | $278.1013 | $278.10 | $278.10 | $278.10 |
| Purchase #4 | $244.43 | 13.519% | $277.4745 | $277.47 | $277.45 | $277.50 |
| Purchase #5 | $226.88 | 13.243% | $256.9257 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $48.67 | 13.730% | $55.3524 | $55.35 | $55.35 | $55.40 |
| Purchase #7 | $155.57 | 5.710% | $164.453 | $164.45 | $164.45 | $164.50 |
| 7 purchase totals = | $1,126.81 | $1,262.7425 | $1,262.73 | $1,262.75 | $1,262.80 | |