| 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 | $213.99 | 6.684% | $228.2931 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $136.40 | 5.478% | $143.872 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $173.80 | 12.522% | $195.5632 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $110.56 | 7.154% | $118.4695 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $243.62 | 12.734% | $274.6426 | $274.64 | $274.65 | $274.60 |
| Purchase #6 | $129.85 | 12.165% | $145.6463 | $145.65 | $145.65 | $145.60 |
| Purchase #7 | $6.31 | 8.329% | $6.8356 | $6.84 | $6.85 | $6.80 |
| 7 purchase totals = | $1,014.53 | $1,113.3223 | $1,113.32 | $1,113.30 | $1,113.30 | |