| 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 | $239.36 | 3.487% | $247.7065 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $75.59 | 11.556% | $84.3252 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $94.93 | 13.351% | $107.6041 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $87.42 | 10.347% | $96.4653 | $96.47 | $96.45 | $96.50 |
| Purchase #5 | $132.27 | 13.681% | $150.3659 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $113.45 | 8.365% | $122.9401 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $243.53 | 4.765% | $255.1342 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $986.55 | $1,064.5413 | $1,064.55 | $1,064.55 | $1,064.50 | |