| 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 | $124.83 | 4.288% | $130.1827 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $224.63 | 9.714% | $246.4506 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $189.73 | 13.404% | $215.1614 | $215.16 | $215.15 | $215.20 |
| Purchase #4 | $147.65 | 9.736% | $162.0252 | $162.03 | $162.05 | $162.00 |
| Purchase #5 | $160.90 | 12.624% | $181.212 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $162.62 | 6.600% | $173.3529 | $173.35 | $173.35 | $173.40 |
| Purchase #7 | $86.54 | 9.401% | $94.6756 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $1,096.90 | $1,203.0604 | $1,203.06 | $1,203.10 | $1,203.20 | |