| 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 | $47.60 | 9.484% | $52.1144 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $179.50 | 12.355% | $201.6772 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $246.66 | 8.866% | $268.5289 | $268.53 | $268.55 | $268.50 |
| Purchase #4 | $247.35 | 5.270% | $260.3853 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $176.33 | 7.635% | $189.7928 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $141.66 | 12.627% | $159.5474 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $219.26 | 4.872% | $229.9423 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $1,258.36 | $1,361.9883 | $1,361.99 | $1,362.05 | $1,361.90 | |