| 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 | $152.56 | 8.105% | $164.925 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $203.72 | 12.345% | $228.8692 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $83.94 | 8.646% | $91.1975 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $64.48 | 7.706% | $69.4488 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $240.61 | 7.486% | $258.6221 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $214.39 | 5.779% | $226.7796 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $225.38 | 4.506% | $235.5356 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $1,185.08 | $1,275.3778 | $1,275.39 | $1,275.40 | $1,275.30 | |