| 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 | $202.43 | 8.773% | $220.1892 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $75.81 | 12.355% | $85.1763 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $146.70 | 10.700% | $162.3969 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $52.33 | 5.350% | $55.1297 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $96.58 | 12.663% | $108.8099 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $233.75 | 7.434% | $251.127 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $191.48 | 7.872% | $206.5533 | $206.55 | $206.55 | $206.60 |
| 7 purchase totals = | $999.08 | $1,089.3823 | $1,089.39 | $1,089.45 | $1,089.40 | |