| 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 | $38.85 | 11.694% | $43.3931 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $29.38 | 5.760% | $31.0723 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $202.53 | 10.137% | $223.0605 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $248.25 | 9.729% | $272.4022 | $272.40 | $272.40 | $272.40 |
| Purchase #5 | $142.57 | 10.127% | $157.0081 | $157.01 | $157.00 | $157.00 |
| Purchase #6 | $249.99 | 9.566% | $273.904 | $273.90 | $273.90 | $273.90 |
| Purchase #7 | $84.94 | 3.382% | $87.8127 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $996.51 | $1,088.6529 | $1,088.64 | $1,088.60 | $1,088.70 | |