| 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 | $45.65 | 12.396% | $51.3088 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $62.44 | 3.688% | $64.7428 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $238.35 | 13.104% | $269.5834 | $269.58 | $269.60 | $269.60 |
| Purchase #4 | $244.80 | 3.392% | $253.1036 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $121.93 | 7.670% | $131.282 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $170.44 | 6.443% | $181.4214 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $183.67 | 13.461% | $208.3938 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $1,067.28 | $1,159.8358 | $1,159.82 | $1,159.85 | $1,159.80 | |