| 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 | $123.58 | 5.506% | $130.3843 | $130.38 | $130.40 | $130.40 |
| Purchase #2 | $221.69 | 13.276% | $251.1216 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $238.53 | 13.500% | $270.7316 | $270.73 | $270.75 | $270.70 |
| Purchase #4 | $186.43 | 9.203% | $203.5872 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $41.65 | 11.600% | $46.4814 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $88.52 | 12.279% | $99.3894 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $94.35 | 12.254% | $105.9116 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $994.75 | $1,107.6071 | $1,107.60 | $1,107.65 | $1,107.60 | |