| 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 | $204.92 | 12.622% | $230.785 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $226.96 | 13.700% | $258.0535 | $258.05 | $258.05 | $258.10 |
| Purchase #3 | $182.43 | 12.211% | $204.7065 | $204.71 | $204.70 | $204.70 |
| Purchase #4 | $243.34 | 6.621% | $259.4515 | $259.45 | $259.45 | $259.50 |
| Purchase #5 | $215.77 | 6.150% | $229.0399 | $229.04 | $229.05 | $229.00 |
| Purchase #6 | $43.43 | 13.280% | $49.1975 | $49.20 | $49.20 | $49.20 |
| Purchase #7 | $169.94 | 6.873% | $181.62 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $1,286.79 | $1,412.8539 | $1,412.86 | $1,412.85 | $1,412.90 | |