| 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 | $128.69 | 10.667% | $142.4174 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $192.39 | 9.654% | $210.9633 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $39.25 | 6.783% | $41.9123 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $53.38 | 6.275% | $56.7296 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $52.38 | 8.622% | $56.8962 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $75.96 | 11.409% | $84.6263 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $248.63 | 10.443% | $274.5944 | $274.59 | $274.60 | $274.60 |
| 7 purchase totals = | $790.68 | $868.1395 | $868.14 | $868.15 | $868.10 | |