| 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 | $245.30 | 4.334% | $255.9313 | $255.93 | $255.95 | $255.90 |
| Purchase #2 | $210.60 | 8.795% | $229.1223 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $211.29 | 3.514% | $218.7147 | $218.71 | $218.70 | $218.70 |
| Purchase #4 | $21.85 | 7.807% | $23.5558 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $212.53 | 10.282% | $234.3823 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $5.38 | 4.521% | $5.6232 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $152.56 | 7.155% | $163.4757 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,059.51 | $1,130.8053 | $1,130.80 | $1,130.80 | $1,130.80 | |