| 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 | $122.62 | 13.158% | $138.7543 | $138.75 | $138.75 | $138.80 |
| Purchase #2 | $113.26 | 7.868% | $122.1713 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $249.74 | 5.163% | $262.6341 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $155.86 | 8.851% | $169.6552 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $115.95 | 13.361% | $131.4421 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $181.40 | 13.245% | $205.4264 | $205.43 | $205.45 | $205.40 |
| Purchase #7 | $23.93 | 5.622% | $25.2753 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $962.76 | $1,055.3587 | $1,055.36 | $1,055.40 | $1,055.40 | |