| 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 | $202.63 | 13.505% | $229.9952 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $221.70 | 4.176% | $230.9582 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $217.87 | 10.654% | $241.0819 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $71.58 | 9.217% | $78.1775 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $129.59 | 6.833% | $138.4449 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $69.75 | 10.534% | $77.0975 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $158.27 | 4.653% | $165.6343 | $165.63 | $165.65 | $165.60 |
| 7 purchase totals = | $1,071.39 | $1,161.3895 | $1,161.39 | $1,161.45 | $1,161.40 | |