| 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 | $105.27 | 11.417% | $117.2887 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $29.57 | 3.371% | $30.5668 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $190.45 | 10.170% | $209.8188 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $167.77 | 12.746% | $189.154 | $189.15 | $189.15 | $189.20 |
| Purchase #5 | $102.65 | 8.865% | $111.7499 | $111.75 | $111.75 | $111.70 |
| Purchase #6 | $91.77 | 5.255% | $96.5925 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $233.65 | 12.645% | $263.195 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $921.13 | $1,018.3657 | $1,018.37 | $1,018.35 | $1,018.40 | |