| 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 | $218.57 | 5.321% | $230.2001 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $47.42 | 9.671% | $52.006 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $96.84 | 13.786% | $110.1904 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $7.81 | 6.721% | $8.3349 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $43.55 | 9.541% | $47.7051 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $148.50 | 5.500% | $156.6675 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $228.58 | 9.425% | $250.1237 | $250.12 | $250.10 | $250.10 |
| 7 purchase totals = | $791.27 | $855.2277 | $855.23 | $855.20 | $855.20 | |