| 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 | $211.82 | 10.202% | $233.4299 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $83.88 | 8.456% | $90.9729 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $207.60 | 10.385% | $229.1593 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $71.62 | 9.413% | $78.3616 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $194.83 | 8.583% | $211.5523 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $185.47 | 5.204% | $195.1219 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $140.59 | 3.838% | $145.9858 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $1,095.81 | $1,184.5837 | $1,184.58 | $1,184.55 | $1,184.70 | |