| 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 | $217.78 | 7.462% | $234.0307 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $145.95 | 4.440% | $152.4302 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $200.72 | 5.161% | $211.0792 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $47.37 | 13.127% | $53.5883 | $53.59 | $53.60 | $53.60 |
| Purchase #5 | $186.34 | 8.441% | $202.069 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $110.56 | 13.251% | $125.2103 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $60.31 | 6.424% | $64.1843 | $64.18 | $64.20 | $64.20 |
| 7 purchase totals = | $969.03 | $1,042.5920 | $1,042.59 | $1,042.65 | $1,042.60 | |