| 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 | $121.79 | 8.853% | $132.5721 | $132.57 | $132.55 | $132.60 |
| Purchase #2 | $7.30 | 5.314% | $7.6879 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $135.92 | 12.687% | $153.1642 | $153.16 | $153.15 | $153.20 |
| Purchase #4 | $197.73 | 11.785% | $221.0325 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $200.62 | 10.150% | $220.9829 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $200.66 | 10.537% | $221.8035 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $86.92 | 4.343% | $90.6949 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $950.94 | $1,047.9380 | $1,047.92 | $1,047.95 | $1,048.00 | |