| 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 | $207.81 | 13.503% | $235.8706 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $46.30 | 11.736% | $51.7338 | $51.73 | $51.75 | $51.70 |
| Purchase #3 | $158.28 | 3.689% | $164.1189 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $237.80 | 5.121% | $249.9777 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $248.48 | 7.250% | $266.4948 | $266.49 | $266.50 | $266.50 |
| Purchase #6 | $159.69 | 13.842% | $181.7943 | $181.79 | $181.80 | $181.80 |
| Purchase #7 | $21.26 | 5.614% | $22.4535 | $22.45 | $22.45 | $22.50 |
| 7 purchase totals = | $1,079.62 | $1,172.4436 | $1,172.43 | $1,172.45 | $1,172.50 | |