| 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 | $210.99 | 7.736% | $227.3122 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $70.76 | 7.306% | $75.9297 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $7.81 | 9.847% | $8.5791 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $23.66 | 7.440% | $25.4203 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $22.81 | 6.325% | $24.2527 | $24.25 | $24.25 | $24.30 |
| Purchase #6 | $250.91 | 13.378% | $284.4767 | $284.48 | $284.50 | $284.50 |
| Purchase #7 | $129.97 | 8.811% | $141.4217 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $716.91 | $787.3924 | $787.39 | $787.40 | $787.40 | |