| 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 | $238.58 | 7.577% | $256.6572 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $45.69 | 8.545% | $49.5942 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $149.52 | 7.736% | $161.0869 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $186.55 | 6.241% | $198.1926 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $208.38 | 5.598% | $220.0451 | $220.05 | $220.05 | $220.00 |
| Purchase #6 | $48.41 | 13.240% | $54.8195 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $163.35 | 12.212% | $183.2983 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $1,040.48 | $1,123.6938 | $1,123.70 | $1,123.70 | $1,123.70 | |