| 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 | $233.86 | 9.255% | $255.5037 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $155.29 | 8.663% | $168.7428 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $140.84 | 6.700% | $150.2763 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $116.78 | 10.641% | $129.2066 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $217.95 | 13.827% | $248.0859 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $242.86 | 8.115% | $262.5681 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $41.48 | 6.194% | $44.0493 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $1,149.06 | $1,258.4327 | $1,258.44 | $1,258.45 | $1,258.40 | |