| 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 | $178.82 | 8.810% | $194.574 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $243.91 | 3.293% | $251.942 | $251.94 | $251.95 | $251.90 |
| Purchase #3 | $235.44 | 5.684% | $248.8224 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $34.93 | 13.329% | $39.5858 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $230.57 | 3.385% | $238.3748 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $188.68 | 5.852% | $199.7216 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $94.36 | 9.668% | $103.4827 | $103.48 | $103.50 | $103.50 |
| 7 purchase totals = | $1,206.71 | $1,276.5033 | $1,276.49 | $1,276.45 | $1,276.50 | |