| 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 | $231.58 | 10.717% | $256.3984 | $256.40 | $256.40 | $256.40 |
| Purchase #2 | $207.84 | 5.851% | $220.0007 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $135.62 | 5.228% | $142.7102 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $149.77 | 12.616% | $168.665 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $129.50 | 13.388% | $146.8375 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $215.65 | 13.753% | $245.3083 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $96.33 | 13.216% | $109.061 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $1,166.29 | $1,288.9811 | $1,288.99 | $1,288.95 | $1,289.00 | |