| 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 | $227.41 | 6.569% | $242.3486 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $109.80 | 9.570% | $120.3079 | $120.31 | $120.30 | $120.30 |
| Purchase #3 | $60.62 | 3.317% | $62.6308 | $62.63 | $62.65 | $62.60 |
| Purchase #4 | $122.50 | 8.422% | $132.817 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $76.39 | 3.372% | $78.9659 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $220.71 | 12.513% | $248.3274 | $248.33 | $248.35 | $248.30 |
| Purchase #7 | $119.91 | 12.616% | $135.0378 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $937.34 | $1,020.4354 | $1,020.45 | $1,020.45 | $1,020.30 | |