| 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 | $130.94 | 4.709% | $137.106 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $218.98 | 10.651% | $242.3036 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $207.60 | 8.306% | $224.8433 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $83.86 | 8.289% | $90.8112 | $90.81 | $90.80 | $90.80 |
| Purchase #5 | $241.58 | 5.125% | $253.961 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $15.45 | 12.272% | $17.346 | $17.35 | $17.35 | $17.30 |
| Purchase #7 | $239.58 | 6.491% | $255.1311 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,137.99 | $1,221.5022 | $1,221.50 | $1,221.50 | $1,221.40 | |