| 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 | $124.58 | 13.651% | $141.5864 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $118.69 | 11.354% | $132.1661 | $132.17 | $132.15 | $132.20 |
| Purchase #3 | $223.95 | 7.638% | $241.0553 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $15.58 | 9.596% | $17.0751 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $216.71 | 10.235% | $238.8903 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $218.55 | 4.562% | $228.5203 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $199.82 | 10.262% | $220.3255 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $1,117.88 | $1,219.6190 | $1,219.64 | $1,219.65 | $1,219.70 | |