| 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 | $120.90 | 10.588% | $133.7009 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $53.88 | 8.747% | $58.5929 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $63.88 | 13.447% | $72.4699 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $200.50 | 9.313% | $219.1726 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $64.81 | 6.181% | $68.8159 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $125.98 | 9.159% | $137.5185 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $189.60 | 11.752% | $211.8818 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $819.55 | $902.1525 | $902.15 | $902.10 | $902.20 | |