| 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 | $189.57 | 4.444% | $197.9945 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $232.32 | 7.684% | $250.1715 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $104.42 | 13.312% | $118.3204 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $217.77 | 13.347% | $246.8358 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $171.47 | 13.712% | $194.982 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $43.86 | 4.429% | $45.8026 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $168.64 | 12.866% | $190.3372 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $1,128.05 | $1,244.4440 | $1,244.44 | $1,244.45 | $1,244.40 | |