| 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 | $228.58 | 12.336% | $256.7776 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $228.36 | 4.658% | $238.997 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $31.77 | 4.869% | $33.3169 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $130.94 | 4.603% | $136.9672 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $171.89 | 10.637% | $190.1739 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $239.34 | 3.610% | $247.9802 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $5.65 | 12.637% | $6.364 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $1,036.53 | $1,110.5768 | $1,110.58 | $1,110.55 | $1,110.70 | |