| 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 | $124.32 | 7.246% | $133.3282 | $133.33 | $133.35 | $133.30 |
| Purchase #2 | $226.47 | 8.503% | $245.7267 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $39.72 | 8.180% | $42.9691 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $245.47 | 4.633% | $256.8426 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $91.40 | 5.234% | $96.1839 | $96.18 | $96.20 | $96.20 |
| Purchase #6 | $240.55 | 4.514% | $251.4084 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $222.38 | 4.415% | $232.1981 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $1,190.31 | $1,258.6570 | $1,258.66 | $1,258.70 | $1,258.60 | |