| 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 | $199.96 | 5.664% | $211.2857 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $237.71 | 4.295% | $247.9196 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $95.65 | 7.117% | $102.4574 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $205.47 | 9.413% | $224.8109 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $51.56 | 4.368% | $53.8121 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $202.55 | 11.624% | $226.0944 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $124.53 | 7.401% | $133.7465 | $133.75 | $133.75 | $133.70 |
| 7 purchase totals = | $1,117.43 | $1,200.1266 | $1,200.13 | $1,200.10 | $1,200.10 | |