| 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 | $118.75 | 7.322% | $127.4449 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $160.58 | 12.840% | $181.1985 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $95.74 | 6.360% | $101.8291 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $40.44 | 10.375% | $44.6357 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $227.45 | 13.865% | $258.9859 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $234.74 | 9.145% | $256.207 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $67.98 | 6.540% | $72.4259 | $72.43 | $72.45 | $72.40 |
| 7 purchase totals = | $945.68 | $1,042.7270 | $1,042.74 | $1,042.80 | $1,042.60 | |