| 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 | $204.53 | 4.412% | $213.5539 | $213.55 | $213.55 | $213.60 |
| Purchase #2 | $82.96 | 7.286% | $89.0045 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $136.32 | 4.486% | $142.4353 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $211.39 | 6.303% | $224.7139 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $105.66 | 4.796% | $110.7275 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $225.48 | 3.656% | $233.7235 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $190.83 | 10.399% | $210.6744 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,157.17 | $1,224.8330 | $1,224.82 | $1,224.80 | $1,224.80 | |