| 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 | $90.32 | 4.230% | $94.1405 | $94.14 | $94.15 | $94.10 |
| Purchase #2 | $122.34 | 7.426% | $131.425 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $248.60 | 13.309% | $281.6862 | $281.69 | $281.70 | $281.70 |
| Purchase #4 | $153.71 | 4.193% | $160.1551 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $98.34 | 4.438% | $102.7043 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $102.37 | 11.289% | $113.9265 | $113.93 | $113.95 | $113.90 |
| Purchase #7 | $142.52 | 3.702% | $147.7961 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $958.20 | $1,031.8337 | $1,031.85 | $1,031.90 | $1,031.80 | |