| 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 | $223.44 | 13.176% | $252.8805 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $90.60 | 11.720% | $101.2183 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $238.75 | 4.644% | $249.8376 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $190.93 | 3.549% | $197.7061 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $219.85 | 13.444% | $249.4066 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $223.91 | 5.317% | $235.8153 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $114.59 | 13.552% | $130.1192 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $1,302.07 | $1,416.9836 | $1,417.00 | $1,416.95 | $1,416.90 | |