| 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 | $224.37 | 12.114% | $251.5502 | $251.55 | $251.55 | $251.60 |
| Purchase #2 | $116.63 | 10.163% | $128.4831 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $231.69 | 11.227% | $257.7018 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $46.57 | 7.280% | $49.9603 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $139.28 | 4.242% | $145.1883 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $248.75 | 13.439% | $282.1795 | $282.18 | $282.20 | $282.20 |
| Purchase #7 | $108.35 | 9.255% | $118.3778 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $1,115.64 | $1,233.4410 | $1,233.44 | $1,233.50 | $1,233.60 | |