| 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 | $117.75 | 4.251% | $122.7556 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $44.80 | 10.369% | $49.4453 | $49.45 | $49.45 | $49.40 |
| Purchase #3 | $89.56 | 9.397% | $97.976 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $91.56 | 10.616% | $101.28 | $101.28 | $101.30 | $101.30 |
| Purchase #5 | $238.28 | 7.643% | $256.4917 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $219.45 | 4.695% | $229.7532 | $229.75 | $229.75 | $229.80 |
| Purchase #7 | $242.63 | 6.560% | $258.5465 | $258.55 | $258.55 | $258.50 |
| 7 purchase totals = | $1,044.03 | $1,116.2483 | $1,116.26 | $1,116.30 | $1,116.30 | |