| 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 | $129.42 | 3.606% | $134.0869 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $20.34 | 8.829% | $22.1358 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $235.33 | 4.642% | $246.254 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $71.75 | 5.638% | $75.7953 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $239.89 | 4.321% | $250.2556 | $250.26 | $250.25 | $250.30 |
| Purchase #6 | $87.45 | 4.212% | $91.1334 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $230.31 | 6.712% | $245.7684 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $1,014.49 | $1,065.4294 | $1,065.44 | $1,065.45 | $1,065.50 | |