| 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 | $81.64 | 3.705% | $84.6648 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $22.80 | 10.842% | $25.272 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $171.66 | 11.330% | $191.1091 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $234.69 | 9.413% | $256.7814 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $110.30 | 12.457% | $124.0401 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $221.94 | 6.792% | $237.0142 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $145.57 | 11.843% | $162.8099 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $988.60 | $1,081.6915 | $1,081.68 | $1,081.65 | $1,081.70 | |