| 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 | $120.58 | 9.196% | $131.6685 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $180.74 | 12.390% | $203.1337 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $100.32 | 8.849% | $109.1973 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $71.41 | 9.390% | $78.1154 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $200.74 | 11.251% | $223.3253 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $241.33 | 7.317% | $258.9881 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $24.65 | 6.224% | $26.1842 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $939.77 | $1,030.6125 | $1,030.62 | $1,030.65 | $1,030.60 | |