| 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 | $228.60 | 12.176% | $256.4343 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $176.49 | 9.855% | $193.8831 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $231.31 | 7.487% | $248.6282 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $81.46 | 12.738% | $91.8364 | $91.84 | $91.85 | $91.80 |
| Purchase #5 | $100.44 | 5.699% | $106.1641 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $49.57 | 4.416% | $51.759 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $196.80 | 7.356% | $211.2766 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $1,064.67 | $1,159.9817 | $1,159.98 | $1,160.05 | $1,160.00 | |