| 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 | $222.75 | 10.114% | $245.2789 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $212.25 | 8.584% | $230.4695 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $215.42 | 10.654% | $238.3708 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $132.94 | 10.220% | $146.5265 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $223.56 | 4.505% | $233.6314 | $233.63 | $233.65 | $233.60 |
| Purchase #6 | $84.60 | 12.236% | $94.9517 | $94.95 | $94.95 | $95.00 |
| Purchase #7 | $148.47 | 11.718% | $165.8677 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $1,239.99 | $1,355.0965 | $1,355.10 | $1,355.10 | $1,355.20 | |