| 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 | $234.65 | 10.595% | $259.5112 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $176.72 | 4.172% | $184.0928 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $74.80 | 13.509% | $84.9047 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $189.94 | 4.230% | $197.9745 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $124.56 | 10.701% | $137.8892 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $141.68 | 8.111% | $153.1717 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $136.49 | 11.385% | $152.0294 | $152.03 | $152.05 | $152.00 |
| 7 purchase totals = | $1,078.84 | $1,169.5735 | $1,169.56 | $1,169.55 | $1,169.60 | |