| 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 | $28.53 | 11.401% | $31.7827 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $118.78 | 13.760% | $135.1241 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $236.60 | 3.250% | $244.2895 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $115.57 | 7.130% | $123.8101 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $96.69 | 6.364% | $102.8434 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $106.42 | 11.696% | $118.8669 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $231.48 | 11.794% | $258.7808 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $934.07 | $1,015.4975 | $1,015.49 | $1,015.50 | $1,015.50 | |