| 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 | $27.79 | 12.213% | $31.184 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $118.40 | 5.620% | $125.0541 | $125.05 | $125.05 | $125.10 |
| Purchase #3 | $221.48 | 10.862% | $245.5372 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $180.73 | 7.209% | $193.7588 | $193.76 | $193.75 | $193.80 |
| Purchase #5 | $227.75 | 7.215% | $244.1822 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $148.27 | 4.823% | $155.4211 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $28.72 | 13.304% | $32.5409 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $953.14 | $1,027.6783 | $1,027.67 | $1,027.70 | $1,027.70 | |