| 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 | $226.48 | 12.278% | $254.2872 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $56.79 | 7.505% | $61.0521 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $241.60 | 6.843% | $258.1327 | $258.13 | $258.15 | $258.10 |
| Purchase #4 | $137.73 | 6.140% | $146.1866 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $228.58 | 8.388% | $247.7533 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $33.25 | 7.663% | $35.7979 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $59.63 | 12.531% | $67.1022 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $984.06 | $1,070.3120 | $1,070.31 | $1,070.35 | $1,070.40 | |