| 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 | $175.51 | 11.333% | $195.4005 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $168.54 | 3.548% | $174.5198 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $51.95 | 3.624% | $53.8327 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $99.29 | 6.768% | $106.0099 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $182.54 | 9.392% | $199.6842 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $218.78 | 9.870% | $240.3736 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $99.58 | 12.712% | $112.2386 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $996.19 | $1,082.0593 | $1,082.05 | $1,082.05 | $1,082.00 | |