| 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 | $111.70 | 5.666% | $118.0289 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $51.82 | 12.186% | $58.1348 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $153.89 | 7.141% | $164.8793 | $164.88 | $164.90 | $164.90 |
| Purchase #4 | $123.35 | 12.504% | $138.7737 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $240.99 | 13.367% | $273.2031 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $120.95 | 6.562% | $128.8867 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $136.83 | 8.643% | $148.6562 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $939.53 | $1,030.5627 | $1,030.56 | $1,030.60 | $1,030.60 | |