| 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 | $36.71 | 12.209% | $41.1919 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $129.61 | 3.270% | $133.8482 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $122.68 | 13.143% | $138.8038 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $192.61 | 3.853% | $200.0313 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $192.90 | 12.378% | $216.7772 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $75.57 | 10.774% | $83.7119 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $149.85 | 8.681% | $162.8585 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $899.93 | $977.2228 | $977.22 | $977.25 | $977.20 | |