| 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 | $217.90 | 12.858% | $245.9176 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $227.59 | 8.833% | $247.693 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $134.82 | 8.858% | $146.7624 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $68.38 | 8.662% | $74.3031 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $84.49 | 4.871% | $88.6055 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $100.35 | 11.271% | $111.6604 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $152.45 | 6.725% | $162.7023 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $985.98 | $1,077.6443 | $1,077.64 | $1,077.60 | $1,077.70 | |