| 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 | $212.90 | 10.755% | $235.7974 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $231.98 | 13.632% | $263.6035 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $149.88 | 9.845% | $164.6357 | $164.64 | $164.65 | $164.60 |
| Purchase #4 | $248.72 | 12.353% | $279.4444 | $279.44 | $279.45 | $279.40 |
| Purchase #5 | $241.57 | 12.444% | $271.631 | $271.63 | $271.65 | $271.60 |
| Purchase #6 | $230.96 | 12.635% | $260.1418 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $146.47 | 4.565% | $153.1564 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $1,462.48 | $1,628.4102 | $1,628.41 | $1,628.45 | $1,628.30 | |