| 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 | $27.72 | 10.115% | $30.5239 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $35.47 | 13.525% | $40.2673 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $96.74 | 12.391% | $108.7271 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $250.28 | 3.344% | $258.6494 | $258.65 | $258.65 | $258.60 |
| Purchase #5 | $167.63 | 6.371% | $178.3097 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $249.57 | 12.494% | $280.7513 | $280.75 | $280.75 | $280.80 |
| Purchase #7 | $129.98 | 3.867% | $135.0063 | $135.01 | $135.00 | $135.00 |
| 7 purchase totals = | $957.39 | $1,032.2350 | $1,032.24 | $1,032.20 | $1,032.20 | |