| 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 | $242.33 | 8.552% | $263.0541 | $263.05 | $263.05 | $263.10 |
| Purchase #2 | $181.71 | 4.256% | $189.4436 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $206.87 | 13.197% | $234.1706 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $113.56 | 4.428% | $118.5884 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $169.74 | 5.563% | $179.1826 | $179.18 | $179.20 | $179.20 |
| Purchase #6 | $242.28 | 9.400% | $265.0543 | $265.05 | $265.05 | $265.10 |
| Purchase #7 | $139.32 | 9.752% | $152.9065 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $1,295.81 | $1,402.4001 | $1,402.39 | $1,402.40 | $1,402.50 | |