| 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 | $249.60 | 7.820% | $269.1187 | $269.12 | $269.10 | $269.10 |
| Purchase #2 | $221.34 | 3.826% | $229.8085 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $164.31 | 7.587% | $176.7762 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $54.30 | 10.705% | $60.1128 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $107.46 | 3.103% | $110.7945 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $108.71 | 7.584% | $116.9546 | $116.95 | $116.95 | $117.00 |
| Purchase #7 | $221.91 | 11.787% | $248.0665 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,127.63 | $1,211.6318 | $1,211.63 | $1,211.60 | $1,211.70 | |