| 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 | $221.63 | 7.583% | $238.4362 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $44.38 | 10.499% | $49.0395 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $213.65 | 13.870% | $243.2833 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $135.45 | 7.364% | $145.4245 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $189.42 | 12.739% | $213.5502 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $50.69 | 12.491% | $57.0217 | $57.02 | $57.00 | $57.00 |
| Purchase #7 | $93.67 | 9.264% | $102.3476 | $102.35 | $102.35 | $102.30 |
| 7 purchase totals = | $948.89 | $1,049.1030 | $1,049.10 | $1,049.10 | $1,049.00 | |