| 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 | $120.70 | 8.564% | $131.0367 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $174.93 | 11.655% | $195.3181 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $43.56 | 10.134% | $47.9744 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $144.44 | 8.104% | $156.1454 | $156.15 | $156.15 | $156.10 |
| Purchase #5 | $240.52 | 4.136% | $250.4679 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $209.58 | 3.693% | $217.3198 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $208.93 | 5.131% | $219.6502 | $219.65 | $219.65 | $219.70 |
| 7 purchase totals = | $1,142.66 | $1,217.9125 | $1,217.92 | $1,217.85 | $1,217.90 | |