| 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 | $212.41 | 8.689% | $230.8663 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $195.28 | 8.467% | $211.8144 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $64.69 | 8.253% | $70.0289 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $206.41 | 11.570% | $230.2916 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $29.55 | 7.127% | $31.656 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $159.62 | 4.535% | $166.8588 | $166.86 | $166.85 | $166.90 |
| Purchase #7 | $7.38 | 11.346% | $8.2173 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $875.34 | $949.7333 | $949.74 | $949.70 | $949.80 | |