| 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 | $118.32 | 11.467% | $131.8878 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $223.26 | 4.797% | $233.9698 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $121.80 | 6.626% | $129.8705 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $113.46 | 5.323% | $119.4995 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $177.67 | 13.128% | $200.9945 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $245.96 | 3.148% | $253.7028 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $34.93 | 13.488% | $39.6414 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $1,035.40 | $1,109.5663 | $1,109.56 | $1,109.55 | $1,109.60 | |