| 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 | $226.62 | 7.129% | $242.7757 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $59.66 | 10.300% | $65.805 | $65.81 | $65.80 | $65.80 |
| Purchase #3 | $239.67 | 6.315% | $254.8052 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $33.53 | 11.376% | $37.3444 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $189.37 | 10.374% | $209.0152 | $209.02 | $209.00 | $209.00 |
| Purchase #6 | $220.84 | 8.700% | $240.0531 | $240.05 | $240.05 | $240.10 |
| Purchase #7 | $54.27 | 11.369% | $60.44 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $1,023.96 | $1,110.2386 | $1,110.25 | $1,110.25 | $1,110.20 | |