| 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 | $91.30 | 11.329% | $101.6434 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $190.82 | 11.299% | $212.3808 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $210.37 | 4.113% | $219.0225 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $237.53 | 4.506% | $248.2331 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $68.36 | 11.610% | $76.2966 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $189.62 | 11.744% | $211.889 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $227.58 | 3.395% | $235.3063 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $1,215.58 | $1,304.7717 | $1,304.77 | $1,304.80 | $1,304.70 | |