| 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 | $220.49 | 7.511% | $237.051 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $153.37 | 5.204% | $161.3514 | $161.35 | $161.35 | $161.40 |
| Purchase #3 | $91.52 | 5.569% | $96.6167 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $226.61 | 5.354% | $238.7427 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $53.28 | 6.237% | $56.6031 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $106.79 | 11.500% | $119.0709 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $181.66 | 13.555% | $206.284 | $206.28 | $206.30 | $206.30 |
| 7 purchase totals = | $1,033.72 | $1,115.7198 | $1,115.71 | $1,115.70 | $1,115.80 | |