| 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 | $201.85 | 8.816% | $219.6451 | $219.65 | $219.65 | $219.60 |
| Purchase #2 | $82.44 | 7.764% | $88.8406 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $155.62 | 10.286% | $171.6271 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $206.39 | 8.747% | $224.4429 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $202.67 | 8.385% | $219.6639 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $233.43 | 13.400% | $264.7096 | $264.71 | $264.70 | $264.70 |
| Purchase #7 | $177.44 | 4.483% | $185.3946 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,259.84 | $1,374.3238 | $1,374.32 | $1,374.35 | $1,374.20 | |