| 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 | $232.51 | 10.393% | $256.6748 | $256.67 | $256.65 | $256.70 |
| Purchase #2 | $174.37 | 9.365% | $190.6998 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $46.87 | 8.322% | $50.7705 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $115.27 | 13.220% | $130.5087 | $130.51 | $130.50 | $130.50 |
| Purchase #5 | $247.84 | 7.714% | $266.9584 | $266.96 | $266.95 | $267.00 |
| Purchase #6 | $100.45 | 4.396% | $104.8658 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $211.68 | 6.423% | $225.2762 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,128.99 | $1,225.7542 | $1,225.76 | $1,225.70 | $1,225.90 | |