| 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 | $162.43 | 11.311% | $180.8025 | $180.80 | $180.80 | $180.80 |
| Purchase #2 | $223.89 | 4.570% | $234.1218 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $24.99 | 4.813% | $26.1928 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $109.94 | 13.638% | $124.9336 | $124.93 | $124.95 | $124.90 |
| Purchase #5 | $213.68 | 7.813% | $230.3748 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $224.33 | 7.788% | $241.8008 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $111.84 | 8.396% | $121.2301 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $1,071.10 | $1,159.4564 | $1,159.44 | $1,159.45 | $1,159.40 | |