| 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 | $249.73 | 11.406% | $278.2142 | $278.21 | $278.20 | $278.20 |
| Purchase #2 | $193.61 | 8.751% | $210.5528 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $219.96 | 7.570% | $236.611 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $241.48 | 4.839% | $253.1652 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $230.57 | 3.815% | $239.3662 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $182.28 | 4.169% | $189.8793 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $11.92 | 7.697% | $12.8375 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $1,329.55 | $1,420.6262 | $1,420.63 | $1,420.60 | $1,420.70 | |