| 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 | $121.55 | 3.807% | $126.1774 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $210.38 | 4.788% | $220.453 | $220.45 | $220.45 | $220.50 |
| Purchase #3 | $187.36 | 6.195% | $198.967 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $100.50 | 11.654% | $112.2123 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $226.99 | 9.295% | $248.0887 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $212.44 | 13.574% | $241.2766 | $241.28 | $241.30 | $241.30 |
| Purchase #7 | $191.88 | 12.829% | $216.4963 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $1,251.10 | $1,363.6713 | $1,363.68 | $1,363.70 | $1,363.80 | |