| 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 | $215.43 | 4.699% | $225.5531 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $66.57 | 8.503% | $72.2304 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $144.99 | 10.734% | $160.5532 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $129.76 | 3.228% | $133.9487 | $133.95 | $133.95 | $133.90 |
| Purchase #5 | $130.25 | 13.452% | $147.7712 | $147.77 | $147.75 | $147.80 |
| Purchase #6 | $120.84 | 12.426% | $135.8556 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $173.89 | 13.294% | $197.0069 | $197.01 | $197.00 | $197.00 |
| 7 purchase totals = | $981.73 | $1,072.9191 | $1,072.92 | $1,072.90 | $1,073.00 | |