| 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 | $193.68 | 13.140% | $219.1296 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $131.87 | 4.121% | $137.3044 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $22.92 | 5.112% | $24.0917 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $223.99 | 10.635% | $247.8113 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $53.85 | 11.770% | $60.1881 | $60.19 | $60.20 | $60.20 |
| Purchase #6 | $81.73 | 5.163% | $85.9497 | $85.95 | $85.95 | $85.90 |
| Purchase #7 | $79.51 | 7.212% | $85.2443 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $787.55 | $859.7191 | $859.71 | $859.75 | $859.60 | |