| 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 | $103.44 | 8.647% | $112.3845 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $102.25 | 10.118% | $112.5957 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $221.83 | 11.557% | $247.4669 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $245.28 | 11.337% | $273.0874 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $60.53 | 7.311% | $64.9553 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $59.32 | 6.174% | $62.9824 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $145.52 | 5.800% | $153.9602 | $153.96 | $153.95 | $154.00 |
| 7 purchase totals = | $938.17 | $1,027.4324 | $1,027.44 | $1,027.45 | $1,027.60 | |