| 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 | $114.43 | 13.104% | $129.4249 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $181.65 | 5.710% | $192.0222 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $46.92 | 6.108% | $49.7859 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $240.98 | 5.612% | $254.5038 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $179.74 | 5.245% | $189.1674 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $137.27 | 3.134% | $141.572 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $235.54 | 7.485% | $253.1702 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $1,136.53 | $1,209.6464 | $1,209.64 | $1,209.55 | $1,209.70 | |