| 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 | $113.98 | 5.841% | $120.6376 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $120.33 | 9.160% | $131.3522 | $131.35 | $131.35 | $131.40 |
| Purchase #3 | $115.72 | 11.713% | $129.2743 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $117.94 | 3.639% | $122.2318 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $131.94 | 5.194% | $138.793 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $94.30 | 7.764% | $101.6215 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $134.75 | 10.691% | $149.1561 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $828.96 | $893.0665 | $893.06 | $893.05 | $893.10 | |