| 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 | $43.86 | 7.547% | $47.1701 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $227.61 | 4.232% | $237.2425 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $230.30 | 11.390% | $256.5312 | $256.53 | $256.55 | $256.50 |
| Purchase #4 | $172.44 | 10.514% | $190.5703 | $190.57 | $190.55 | $190.60 |
| Purchase #5 | $22.82 | 6.106% | $24.2134 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $166.55 | 12.423% | $187.2405 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $167.64 | 13.541% | $190.3401 | $190.34 | $190.35 | $190.30 |
| 7 purchase totals = | $1,031.22 | $1,133.3081 | $1,133.30 | $1,133.30 | $1,133.20 | |