| 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 | $136.55 | 8.809% | $148.5787 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $103.64 | 12.458% | $116.5515 | $116.55 | $116.55 | $116.60 |
| Purchase #3 | $94.85 | 8.158% | $102.5879 | $102.59 | $102.60 | $102.60 |
| Purchase #4 | $153.79 | 8.386% | $166.6868 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $246.93 | 3.692% | $256.0467 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $189.78 | 11.364% | $211.3466 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $116.36 | 11.390% | $129.6134 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $1,041.90 | $1,131.4116 | $1,131.42 | $1,131.45 | $1,131.40 | |