| 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 | $187.48 | 7.163% | $200.9092 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $43.80 | 5.527% | $46.2208 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $238.33 | 3.202% | $245.9613 | $245.96 | $245.95 | $246.00 |
| Purchase #4 | $236.33 | 9.769% | $259.4171 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $116.39 | 3.279% | $120.2064 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $124.89 | 9.408% | $136.6397 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $140.43 | 6.532% | $149.6029 | $149.60 | $149.60 | $149.60 |
| 7 purchase totals = | $1,087.65 | $1,158.9574 | $1,158.96 | $1,158.90 | $1,158.90 | |