| 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 | $124.31 | 4.314% | $129.6727 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $219.39 | 9.163% | $239.4927 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $145.51 | 11.707% | $162.5449 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $99.30 | 10.207% | $109.4356 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $101.55 | 6.514% | $108.165 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $42.80 | 5.412% | $45.1163 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $30.56 | 13.241% | $34.6064 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $763.42 | $829.0336 | $829.04 | $829.00 | $829.00 | |