| 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 | $205.71 | 6.824% | $219.7477 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $208.64 | 4.479% | $217.985 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $173.51 | 12.169% | $194.6244 | $194.62 | $194.60 | $194.60 |
| Purchase #4 | $61.56 | 12.434% | $69.2144 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $184.99 | 5.690% | $195.5159 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $49.90 | 7.248% | $53.5168 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $126.38 | 9.815% | $138.7842 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $1,010.69 | $1,089.3884 | $1,089.39 | $1,089.35 | $1,089.30 | |