| 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 | $243.37 | 8.176% | $263.2679 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $90.91 | 11.810% | $101.6465 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $172.85 | 10.582% | $191.141 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $225.81 | 3.436% | $233.5688 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $164.66 | 7.771% | $177.4557 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $137.34 | 11.656% | $153.3484 | $153.35 | $153.35 | $153.30 |
| Purchase #7 | $158.86 | 11.659% | $177.3815 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $1,193.80 | $1,297.8098 | $1,297.82 | $1,297.80 | $1,297.80 | |