| 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 | $113.71 | 8.464% | $123.3344 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $230.44 | 6.608% | $245.6675 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $54.87 | 8.851% | $59.7265 | $59.73 | $59.75 | $59.70 |
| Purchase #4 | $215.88 | 4.802% | $226.2466 | $226.25 | $226.25 | $226.20 |
| Purchase #5 | $221.43 | 9.212% | $241.8281 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $143.28 | 11.277% | $159.4377 | $159.44 | $159.45 | $159.40 |
| Purchase #7 | $31.69 | 3.322% | $32.7427 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $1,011.30 | $1,088.9835 | $1,088.99 | $1,089.05 | $1,088.80 | |