| 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 | $207.58 | 10.135% | $228.6182 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $153.54 | 12.271% | $172.3809 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $150.75 | 12.705% | $169.9028 | $169.90 | $169.90 | $169.90 |
| Purchase #4 | $176.39 | 7.532% | $189.6757 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $118.73 | 6.718% | $126.7063 | $126.71 | $126.70 | $126.70 |
| Purchase #6 | $209.52 | 5.426% | $220.8886 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $23.30 | 13.320% | $26.4036 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $1,039.81 | $1,134.5761 | $1,134.58 | $1,134.60 | $1,134.60 | |