| 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 | $204.30 | 4.279% | $213.042 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $247.50 | 6.749% | $264.2038 | $264.20 | $264.20 | $264.20 |
| Purchase #3 | $238.85 | 11.873% | $267.2087 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $19.34 | 6.209% | $20.5408 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $244.45 | 4.723% | $255.9954 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $189.70 | 12.266% | $212.9686 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $230.26 | 9.811% | $252.8508 | $252.85 | $252.85 | $252.90 |
| 7 purchase totals = | $1,374.40 | $1,486.8101 | $1,486.81 | $1,486.80 | $1,486.80 | |