| 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 | $238.39 | 7.401% | $256.0332 | $256.03 | $256.05 | $256.00 |
| Purchase #2 | $216.53 | 11.366% | $241.1408 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $23.61 | 6.669% | $25.1846 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $28.69 | 11.199% | $31.903 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $235.34 | 8.514% | $255.3768 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $134.43 | 11.408% | $149.7658 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $213.42 | 3.352% | $220.5738 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,090.41 | $1,179.9780 | $1,179.97 | $1,180.00 | $1,180.00 | |