| 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 | $105.74 | 12.135% | $118.5715 | $118.57 | $118.55 | $118.60 |
| Purchase #2 | $61.67 | 3.198% | $63.6422 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $210.27 | 11.136% | $233.6857 | $233.69 | $233.70 | $233.70 |
| Purchase #4 | $202.53 | 5.213% | $213.0879 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $81.31 | 11.674% | $90.8021 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $217.31 | 9.708% | $238.4065 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $159.54 | 11.708% | $178.2189 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,038.37 | $1,136.4148 | $1,136.42 | $1,136.40 | $1,136.40 | |