| 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 | $107.30 | 12.163% | $120.3509 | $120.35 | $120.35 | $120.40 |
| Purchase #2 | $202.97 | 10.233% | $223.7399 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $210.58 | 3.143% | $217.1985 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $225.31 | 7.409% | $242.0032 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $113.85 | 7.297% | $122.1576 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $58.96 | 6.634% | $62.8714 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $222.62 | 13.430% | $252.5179 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,141.59 | $1,240.8394 | $1,240.84 | $1,240.80 | $1,240.90 | |