| 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 | $78.90 | 5.486% | $83.2285 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $221.34 | 9.528% | $242.4293 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $166.74 | 10.774% | $184.7046 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $245.75 | 7.554% | $264.314 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $88.38 | 8.869% | $96.2184 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $79.26 | 8.404% | $85.921 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $190.52 | 6.737% | $203.3553 | $203.36 | $203.35 | $203.40 |
| 7 purchase totals = | $1,070.89 | $1,160.1711 | $1,160.17 | $1,160.15 | $1,160.10 | |