| 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 | $63.61 | 10.425% | $70.2413 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $183.58 | 10.447% | $202.7586 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $207.67 | 5.482% | $219.0545 | $219.05 | $219.05 | $219.10 |
| Purchase #4 | $19.77 | 12.573% | $22.2557 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $220.37 | 3.434% | $227.9375 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $232.72 | 10.239% | $256.5482 | $256.55 | $256.55 | $256.50 |
| Purchase #7 | $115.70 | 7.338% | $124.1901 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $1,043.42 | $1,122.9859 | $1,122.99 | $1,123.00 | $1,123.00 | |