| 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 | $96.97 | 8.726% | $105.4316 | $105.43 | $105.45 | $105.40 |
| Purchase #2 | $219.76 | 4.655% | $229.9898 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $177.60 | 9.639% | $194.7189 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $111.59 | 6.756% | $119.129 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $75.30 | 8.664% | $81.824 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $57.74 | 6.484% | $61.4839 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $219.40 | 8.106% | $237.1846 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $958.36 | $1,029.7618 | $1,029.75 | $1,029.80 | $1,029.70 | |