| 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 | $246.66 | 9.289% | $269.5722 | $269.57 | $269.55 | $269.60 |
| Purchase #2 | $236.64 | 11.781% | $264.5186 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $135.68 | 4.327% | $141.5509 | $141.55 | $141.55 | $141.60 |
| Purchase #4 | $33.50 | 7.759% | $36.0993 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $110.93 | 5.204% | $116.7028 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $202.27 | 6.474% | $215.365 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $228.44 | 3.842% | $237.2167 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $1,194.12 | $1,281.0255 | $1,281.03 | $1,280.95 | $1,281.10 | |