| 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 | $74.43 | 7.365% | $79.9118 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $93.28 | 5.226% | $98.1548 | $98.15 | $98.15 | $98.20 |
| Purchase #3 | $233.71 | 12.190% | $262.1992 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $120.45 | 4.592% | $125.9811 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $240.30 | 9.617% | $263.4097 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $185.53 | 10.110% | $204.2871 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $10.46 | 11.285% | $11.6404 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $958.16 | $1,045.5841 | $1,045.58 | $1,045.60 | $1,045.60 | |