| 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 | $120.48 | 4.339% | $125.7076 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $195.84 | 11.294% | $217.9582 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $229.70 | 9.541% | $251.6157 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $114.39 | 12.174% | $128.3158 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $111.60 | 9.681% | $122.404 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $100.36 | 7.209% | $107.595 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $208.44 | 3.852% | $216.4691 | $216.47 | $216.45 | $216.50 |
| 7 purchase totals = | $1,080.81 | $1,170.0654 | $1,170.08 | $1,170.00 | $1,170.10 | |