| 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 | $113.90 | 7.515% | $122.4596 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $84.78 | 3.764% | $87.9711 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $101.35 | 6.275% | $107.7097 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $162.98 | 6.208% | $173.0978 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $210.95 | 10.410% | $232.9099 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $236.94 | 13.838% | $269.7278 | $269.73 | $269.75 | $269.70 |
| Purchase #7 | $61.54 | 12.752% | $69.3876 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $972.44 | $1,063.2635 | $1,063.27 | $1,063.25 | $1,063.30 | |