| 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 | $132.79 | 7.705% | $143.0215 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $177.30 | 6.760% | $189.2855 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $247.76 | 4.496% | $258.8993 | $258.90 | $258.90 | $258.90 |
| Purchase #4 | $103.36 | 5.801% | $109.3559 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $239.36 | 4.786% | $250.8158 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $129.79 | 4.261% | $135.3204 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $246.60 | 12.553% | $277.5557 | $277.56 | $277.55 | $277.60 |
| 7 purchase totals = | $1,276.96 | $1,364.2541 | $1,364.27 | $1,364.20 | $1,364.30 | |