| 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 | $98.74 | 5.123% | $103.7985 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $245.78 | 11.692% | $274.5166 | $274.52 | $274.50 | $274.50 |
| Purchase #3 | $181.47 | 9.190% | $198.1471 | $198.15 | $198.15 | $198.10 |
| Purchase #4 | $210.33 | 6.458% | $223.9131 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $13.38 | 5.176% | $14.0725 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $186.66 | 7.210% | $200.1182 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $22.32 | 12.841% | $25.1861 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $958.68 | $1,039.7521 | $1,039.76 | $1,039.70 | $1,039.70 | |