| 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 | $119.35 | 9.536% | $130.7312 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $122.63 | 5.234% | $129.0485 | $129.05 | $129.05 | $129.00 |
| Purchase #3 | $138.80 | 10.445% | $153.2977 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $160.63 | 12.548% | $180.7859 | $180.79 | $180.80 | $180.80 |
| Purchase #5 | $155.27 | 10.140% | $171.0144 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $242.78 | 6.332% | $258.1528 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $80.56 | 5.433% | $84.9368 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $1,020.02 | $1,107.9673 | $1,107.97 | $1,108.00 | $1,107.90 | |