| 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 | $196.96 | 5.442% | $207.6786 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $237.84 | 6.463% | $253.2116 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $40.61 | 3.668% | $42.0996 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $94.49 | 6.721% | $100.8407 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $44.55 | 3.508% | $46.1128 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $141.75 | 12.223% | $159.0761 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $206.54 | 6.552% | $220.0725 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $962.74 | $1,029.0919 | $1,029.09 | $1,029.10 | $1,029.10 | |