| 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 | $129.57 | 6.765% | $138.3354 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $176.66 | 9.306% | $193.1 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $130.46 | 5.296% | $137.3692 | $137.37 | $137.35 | $137.40 |
| Purchase #4 | $243.51 | 9.248% | $266.0298 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $27.59 | 13.498% | $31.3141 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $38.81 | 9.361% | $42.443 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $189.59 | 12.291% | $212.8925 | $212.89 | $212.90 | $212.90 |
| 7 purchase totals = | $936.19 | $1,021.4840 | $1,021.48 | $1,021.50 | $1,021.40 | |