| 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 | $203.71 | 7.275% | $218.5299 | $218.53 | $218.55 | $218.50 |
| Purchase #2 | $123.32 | 7.164% | $132.1546 | $132.15 | $132.15 | $132.20 |
| Purchase #3 | $19.78 | 13.516% | $22.4535 | $22.45 | $22.45 | $22.50 |
| Purchase #4 | $233.57 | 9.137% | $254.9113 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $7.82 | 12.489% | $8.7966 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $118.31 | 6.759% | $126.3066 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $152.75 | 9.554% | $167.3437 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $859.26 | $930.4962 | $930.49 | $930.50 | $930.50 | |