| 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 | $225.98 | 5.355% | $238.0812 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $188.64 | 7.336% | $202.4786 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $203.67 | 7.805% | $219.5664 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $55.94 | 13.787% | $63.6524 | $63.65 | $63.65 | $63.70 |
| Purchase #5 | $123.47 | 4.384% | $128.8829 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $230.78 | 7.813% | $248.8108 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $123.36 | 7.276% | $132.3357 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $1,151.84 | $1,233.8080 | $1,233.81 | $1,233.85 | $1,233.90 | |