| 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 | $200.92 | 11.276% | $223.5757 | $223.58 | $223.60 | $223.60 |
| Purchase #2 | $49.72 | 10.297% | $54.8397 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $235.34 | 6.722% | $251.1596 | $251.16 | $251.15 | $251.20 |
| Purchase #4 | $202.64 | 7.193% | $217.2159 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $46.52 | 8.575% | $50.5091 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $195.62 | 9.348% | $213.9066 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $186.37 | 10.675% | $206.265 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $1,117.13 | $1,217.4716 | $1,217.49 | $1,217.45 | $1,217.50 | |