| 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 | $239.35 | 4.378% | $249.8287 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $217.61 | 10.835% | $241.188 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $203.54 | 5.388% | $214.5067 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $105.34 | 10.212% | $116.0973 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $186.86 | 12.871% | $210.9108 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $95.62 | 4.213% | $99.6485 | $99.65 | $99.65 | $99.60 |
| Purchase #7 | $66.32 | 5.753% | $70.1354 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $1,114.64 | $1,202.3154 | $1,202.33 | $1,202.35 | $1,202.20 | |