| 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 | $237.59 | 5.487% | $250.6266 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $114.80 | 8.180% | $124.1906 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $175.59 | 10.617% | $194.2324 | $194.23 | $194.25 | $194.20 |
| Purchase #4 | $118.98 | 13.379% | $134.8983 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $126.41 | 11.409% | $140.8321 | $140.83 | $140.85 | $140.80 |
| Purchase #6 | $190.95 | 3.542% | $197.7134 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $204.98 | 10.774% | $227.0645 | $227.06 | $227.05 | $227.10 |
| 7 purchase totals = | $1,169.30 | $1,269.5579 | $1,269.55 | $1,269.60 | $1,269.50 | |