| 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 | $99.69 | 12.611% | $112.2619 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $229.78 | 8.147% | $248.5002 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $13.40 | 9.682% | $14.6974 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $248.70 | 8.443% | $269.6977 | $269.70 | $269.70 | $269.70 |
| Purchase #5 | $90.94 | 6.191% | $96.5701 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $213.60 | 4.455% | $223.1159 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $110.64 | 13.253% | $125.3031 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $1,006.75 | $1,090.1463 | $1,090.15 | $1,090.10 | $1,090.20 | |