| 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 | $113.79 | 3.181% | $117.4097 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $32.54 | 6.798% | $34.7521 | $34.75 | $34.75 | $34.80 |
| Purchase #3 | $196.55 | 11.514% | $219.1808 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $52.85 | 11.294% | $58.8189 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $23.90 | 3.521% | $24.7415 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $222.61 | 7.872% | $240.1339 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $181.71 | 5.445% | $191.6041 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $823.95 | $886.6410 | $886.63 | $886.65 | $886.60 | |