| 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 | $124.46 | 11.524% | $138.8028 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $6.77 | 5.166% | $7.1197 | $7.12 | $7.10 | $7.10 |
| Purchase #3 | $199.51 | 3.334% | $206.1617 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $51.67 | 9.293% | $56.4717 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $240.87 | 10.282% | $265.6363 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $198.91 | 3.685% | $206.2398 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $53.29 | 5.221% | $56.0723 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $875.48 | $936.5043 | $936.50 | $936.45 | $936.50 | |