| 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 | $231.50 | 7.263% | $248.3138 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $140.73 | 4.652% | $147.2768 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $244.34 | 3.706% | $253.3952 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $211.36 | 4.638% | $221.1629 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $227.42 | 9.827% | $249.7686 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $228.63 | 6.417% | $243.3012 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $49.93 | 13.312% | $56.5767 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $1,333.91 | $1,419.7952 | $1,419.80 | $1,419.80 | $1,419.90 | |