| 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 | $218.47 | 9.393% | $238.9909 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $239.67 | 6.799% | $255.9652 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $239.50 | 12.683% | $269.8758 | $269.88 | $269.90 | $269.90 |
| Purchase #4 | $197.31 | 12.257% | $221.4943 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $90.41 | 6.718% | $96.4837 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $159.45 | 4.325% | $166.3462 | $166.35 | $166.35 | $166.30 |
| Purchase #7 | $15.80 | 4.510% | $16.5126 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $1,160.61 | $1,265.6687 | $1,265.67 | $1,265.70 | $1,265.70 | |