| 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 | $93.80 | 12.680% | $105.6938 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $47.26 | 12.452% | $53.1448 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $83.68 | 8.291% | $90.6179 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $226.82 | 11.178% | $252.1739 | $252.17 | $252.15 | $252.20 |
| Purchase #5 | $32.54 | 10.156% | $35.8448 | $35.84 | $35.85 | $35.80 |
| Purchase #6 | $212.29 | 6.457% | $225.9976 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $159.42 | 5.433% | $168.0813 | $168.08 | $168.10 | $168.10 |
| 7 purchase totals = | $855.81 | $931.5541 | $931.54 | $931.55 | $931.50 | |