| 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 | $243.60 | 12.201% | $273.3216 | $273.32 | $273.30 | $273.30 |
| Purchase #2 | $37.25 | 8.608% | $40.4565 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $101.80 | 11.825% | $113.8379 | $113.84 | $113.85 | $113.80 |
| Purchase #4 | $243.36 | 8.190% | $263.2912 | $263.29 | $263.30 | $263.30 |
| Purchase #5 | $72.90 | 3.641% | $75.5543 | $75.55 | $75.55 | $75.60 |
| Purchase #6 | $28.95 | 3.437% | $29.945 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $242.32 | 5.816% | $256.4133 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $970.18 | $1,052.8198 | $1,052.82 | $1,052.80 | $1,052.80 | |