| 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 | $247.72 | 5.508% | $261.3644 | $261.36 | $261.35 | $261.40 |
| Purchase #2 | $233.48 | 9.393% | $255.4108 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $89.31 | 13.288% | $101.1775 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $58.42 | 13.333% | $66.2091 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $90.26 | 7.163% | $96.7253 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $172.69 | 6.336% | $183.6316 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $152.62 | 5.718% | $161.3468 | $161.35 | $161.35 | $161.30 |
| 7 purchase totals = | $1,044.50 | $1,125.8655 | $1,125.87 | $1,125.90 | $1,125.80 | |