| 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 | $201.69 | 5.656% | $213.0976 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $138.64 | 10.138% | $152.6953 | $152.70 | $152.70 | $152.70 |
| Purchase #3 | $228.42 | 9.254% | $249.558 | $249.56 | $249.55 | $249.60 |
| Purchase #4 | $90.71 | 5.389% | $95.5984 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $164.32 | 6.266% | $174.6163 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $150.84 | 11.399% | $168.0343 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $177.43 | 12.839% | $200.2102 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $1,152.05 | $1,253.8101 | $1,253.82 | $1,253.80 | $1,253.80 | |