| 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 | $210.48 | 4.390% | $219.7201 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $149.81 | 13.756% | $170.4179 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $131.77 | 3.443% | $136.3068 | $136.31 | $136.30 | $136.30 |
| Purchase #4 | $13.87 | 8.764% | $15.0856 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $187.80 | 8.593% | $203.9377 | $203.94 | $203.95 | $203.90 |
| Purchase #6 | $222.95 | 12.610% | $251.064 | $251.06 | $251.05 | $251.10 |
| Purchase #7 | $192.65 | 6.503% | $205.178 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,109.33 | $1,201.7101 | $1,201.72 | $1,201.70 | $1,201.70 | |