| 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 | $203.29 | 4.814% | $213.0764 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $161.34 | 7.226% | $172.9984 | $173.00 | $173.00 | $173.00 |
| Purchase #3 | $224.86 | 12.307% | $252.5335 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $129.26 | 5.693% | $136.6188 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $42.32 | 8.248% | $45.8106 | $45.81 | $45.80 | $45.80 |
| Purchase #6 | $209.72 | 7.282% | $224.9918 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $216.83 | 13.587% | $246.2907 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,187.62 | $1,292.3202 | $1,292.32 | $1,292.35 | $1,292.30 | |