| 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 | $219.75 | 8.634% | $238.7232 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $143.97 | 10.163% | $158.6017 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $184.33 | 8.630% | $200.2377 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $198.74 | 9.300% | $217.2228 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $81.49 | 3.294% | $84.1743 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $190.77 | 13.673% | $216.854 | $216.85 | $216.85 | $216.90 |
| Purchase #7 | $223.91 | 13.451% | $254.0281 | $254.03 | $254.05 | $254.00 |
| 7 purchase totals = | $1,242.96 | $1,369.8418 | $1,369.83 | $1,369.80 | $1,369.80 | |