| 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 | $110.82 | 10.450% | $122.4007 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $240.47 | 3.426% | $248.7085 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $81.98 | 8.204% | $88.7056 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $158.28 | 6.841% | $169.1079 | $169.11 | $169.10 | $169.10 |
| Purchase #5 | $67.88 | 9.177% | $74.1093 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $181.68 | 7.556% | $195.4077 | $195.41 | $195.40 | $195.40 |
| Purchase #7 | $214.53 | 4.395% | $223.9586 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,055.64 | $1,122.3983 | $1,122.41 | $1,122.35 | $1,122.40 | |