| 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 | $231.89 | 5.320% | $244.2265 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $95.92 | 3.810% | $99.5746 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $191.78 | 10.777% | $212.4481 | $212.45 | $212.45 | $212.40 |
| Purchase #4 | $184.44 | 5.871% | $195.2685 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $203.51 | 7.726% | $219.2332 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $194.35 | 13.163% | $219.9323 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $214.55 | 6.673% | $228.8669 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $1,316.44 | $1,419.5501 | $1,419.55 | $1,419.55 | $1,419.50 | |