| 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 | $184.69 | 8.376% | $200.1596 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $250.74 | 6.161% | $266.1881 | $266.19 | $266.20 | $266.20 |
| Purchase #3 | $25.87 | 8.469% | $28.0609 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $80.85 | 9.288% | $88.3593 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $218.98 | 6.656% | $233.5553 | $233.56 | $233.55 | $233.60 |
| Purchase #6 | $238.68 | 10.778% | $264.4049 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $213.37 | 7.219% | $228.7732 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $1,213.18 | $1,309.5013 | $1,309.50 | $1,309.45 | $1,309.70 | |