| 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 | $204.34 | 8.579% | $221.8703 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $223.89 | 3.111% | $230.8552 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $47.89 | 11.624% | $53.4567 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $223.44 | 7.620% | $240.4661 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $176.75 | 9.771% | $194.0202 | $194.02 | $194.00 | $194.00 |
| Purchase #6 | $72.52 | 7.565% | $78.0061 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $62.79 | 10.372% | $69.3026 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $1,011.62 | $1,087.9772 | $1,087.99 | $1,087.90 | $1,088.10 | |