| 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 | $98.90 | 11.536% | $110.3091 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $182.25 | 6.715% | $194.4881 | $194.49 | $194.50 | $194.50 |
| Purchase #3 | $74.88 | 13.784% | $85.2015 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $242.68 | 4.281% | $253.0691 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $160.48 | 8.332% | $173.8512 | $173.85 | $173.85 | $173.90 |
| Purchase #6 | $202.98 | 8.304% | $219.8355 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $44.41 | 3.529% | $45.9772 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $1,006.58 | $1,082.7317 | $1,082.74 | $1,082.75 | $1,082.80 | |