| 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 | $250.96 | 8.111% | $271.3154 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $51.95 | 7.377% | $55.7824 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $214.47 | 8.579% | $232.8694 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $238.36 | 13.519% | $270.5839 | $270.58 | $270.60 | $270.60 |
| Purchase #5 | $149.49 | 5.323% | $157.4474 | $157.45 | $157.45 | $157.40 |
| Purchase #6 | $122.63 | 11.595% | $136.8489 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $29.71 | 8.798% | $32.3239 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $1,057.57 | $1,157.1713 | $1,157.17 | $1,157.15 | $1,157.10 | |