| 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 | $218.64 | 9.866% | $240.211 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $17.88 | 9.747% | $19.6228 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $216.55 | 6.755% | $231.178 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $171.53 | 13.640% | $194.9267 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $211.84 | 3.754% | $219.7925 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $64.30 | 3.430% | $66.5055 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $83.54 | 12.842% | $94.2682 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $984.28 | $1,066.5047 | $1,066.51 | $1,066.50 | $1,066.50 | |