| 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 | $211.55 | 5.438% | $223.0541 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $104.35 | 12.268% | $117.1517 | $117.15 | $117.15 | $117.20 |
| Purchase #3 | $131.42 | 13.634% | $149.3378 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $242.78 | 6.267% | $257.995 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $87.89 | 6.668% | $93.7505 | $93.75 | $93.75 | $93.80 |
| Purchase #6 | $224.58 | 6.776% | $239.7975 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $158.63 | 11.395% | $176.7059 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $1,161.20 | $1,257.7925 | $1,257.80 | $1,257.80 | $1,257.90 | |