| 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 | $198.65 | 7.129% | $212.8118 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $37.60 | 4.863% | $39.4285 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $64.45 | 4.111% | $67.0995 | $67.10 | $67.10 | $67.10 |
| Purchase #4 | $223.58 | 12.817% | $252.2362 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $128.59 | 4.429% | $134.2853 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $142.52 | 11.589% | $159.0366 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $225.30 | 12.537% | $253.5459 | $253.55 | $253.55 | $253.50 |
| 7 purchase totals = | $1,020.69 | $1,118.4438 | $1,118.46 | $1,118.50 | $1,118.30 | |