| 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 | $114.39 | 13.762% | $130.1324 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $81.52 | 11.313% | $90.7424 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $220.75 | 11.751% | $246.6903 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $231.55 | 7.413% | $248.7148 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $185.28 | 13.419% | $210.1427 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $132.95 | 12.848% | $150.0314 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $190.98 | 3.412% | $197.4962 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $1,157.42 | $1,273.9502 | $1,273.94 | $1,274.00 | $1,273.80 | |