| 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 | $90.48 | 8.646% | $98.3029 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $124.84 | 10.705% | $138.2041 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $169.39 | 13.825% | $192.8082 | $192.81 | $192.80 | $192.80 |
| Purchase #4 | $212.97 | 10.800% | $235.9708 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $152.64 | 4.687% | $159.7942 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $133.29 | 6.380% | $141.7939 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $128.90 | 13.119% | $145.8104 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $1,012.51 | $1,112.6845 | $1,112.67 | $1,112.65 | $1,112.70 | |