| 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 | $40.78 | 3.433% | $42.18 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $232.36 | 11.672% | $259.4811 | $259.48 | $259.50 | $259.50 |
| Purchase #3 | $189.70 | 4.361% | $197.9728 | $197.97 | $197.95 | $198.00 |
| Purchase #4 | $40.87 | 7.606% | $43.9786 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $233.73 | 6.477% | $248.8687 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $95.67 | 13.623% | $108.7031 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $93.71 | 6.601% | $99.8958 | $99.90 | $99.90 | $99.90 |
| 7 purchase totals = | $926.82 | $1,001.0801 | $1,001.08 | $1,001.10 | $1,001.20 | |