| 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 | $226.73 | 9.612% | $248.5233 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $38.42 | 11.148% | $42.7031 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $138.41 | 6.468% | $147.3624 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $155.51 | 9.814% | $170.7718 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $188.58 | 9.773% | $207.0099 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $150.99 | 10.201% | $166.3925 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $164.59 | 7.873% | $177.5482 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $1,063.23 | $1,160.3112 | $1,160.30 | $1,160.25 | $1,160.30 | |