| 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 | $233.46 | 13.168% | $264.202 | $264.20 | $264.20 | $264.20 |
| Purchase #2 | $210.99 | 9.331% | $230.6775 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $141.40 | 3.488% | $146.332 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $229.78 | 11.610% | $256.4575 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $92.76 | 13.847% | $105.6045 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $87.87 | 10.245% | $96.8723 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $20.35 | 10.533% | $22.4935 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $1,016.61 | $1,122.6393 | $1,122.63 | $1,122.65 | $1,122.70 | |