| 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 | $81.85 | 12.750% | $92.2859 | $92.29 | $92.30 | $92.30 |
| Purchase #2 | $210.64 | 9.617% | $230.8972 | $230.90 | $230.90 | $230.90 |
| Purchase #3 | $214.47 | 7.864% | $231.3359 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $231.40 | 6.740% | $246.9964 | $247.00 | $247.00 | $247.00 |
| Purchase #5 | $213.26 | 6.103% | $226.2753 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $104.60 | 5.402% | $110.2505 | $110.25 | $110.25 | $110.30 |
| Purchase #7 | $249.49 | 13.453% | $283.0539 | $283.05 | $283.05 | $283.10 |
| 7 purchase totals = | $1,305.71 | $1,421.0951 | $1,421.11 | $1,421.15 | $1,421.20 | |