| 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 | $226.42 | 4.752% | $237.1795 | $237.18 | $237.20 | $237.20 |
| Purchase #2 | $215.49 | 4.822% | $225.8809 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $216.54 | 13.243% | $245.2164 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $182.84 | 4.487% | $191.044 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $45.40 | 8.872% | $49.4279 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $175.68 | 10.496% | $194.1194 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $144.88 | 13.634% | $164.6329 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $1,207.25 | $1,307.5010 | $1,307.50 | $1,307.55 | $1,307.40 | |