| 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 | $90.70 | 3.755% | $94.1058 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $121.98 | 12.733% | $137.5117 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $60.75 | 7.603% | $65.3688 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $241.42 | 11.787% | $269.8762 | $269.88 | $269.90 | $269.90 |
| Purchase #5 | $221.95 | 10.415% | $245.0661 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $110.38 | 5.637% | $116.6021 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $187.93 | 12.312% | $211.0679 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,035.11 | $1,139.5986 | $1,139.61 | $1,139.55 | $1,139.70 | |