| 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 | $103.61 | 8.507% | $112.4241 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $133.36 | 7.823% | $143.7928 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $22.52 | 9.844% | $24.7369 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $136.67 | 4.838% | $143.2821 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $165.81 | 5.260% | $174.5316 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $219.92 | 3.719% | $228.0988 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $118.79 | 12.717% | $133.8965 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $900.68 | $960.7628 | $960.76 | $960.80 | $960.70 | |