| 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 | $247.88 | 6.270% | $263.4221 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $215.32 | 12.550% | $242.3427 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $160.37 | 4.669% | $167.8577 | $167.86 | $167.85 | $167.90 |
| Purchase #4 | $204.83 | 13.200% | $231.8676 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $137.30 | 3.375% | $141.9339 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $177.32 | 4.156% | $184.6894 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $148.32 | 8.669% | $161.1779 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $1,291.34 | $1,393.2913 | $1,393.29 | $1,393.30 | $1,393.30 | |