| 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 | $98.52 | 6.572% | $104.9947 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $137.37 | 8.315% | $148.7923 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $192.51 | 5.610% | $203.3098 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $60.56 | 10.705% | $67.0429 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $133.96 | 8.858% | $145.8262 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $207.50 | 11.840% | $232.068 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $93.77 | 11.227% | $104.2976 | $104.30 | $104.30 | $104.30 |
| 7 purchase totals = | $924.19 | $1,006.3315 | $1,006.33 | $1,006.35 | $1,006.30 | |