| 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 | $116.43 | 6.205% | $123.6545 | $123.65 | $123.65 | $123.70 |
| Purchase #2 | $96.29 | 12.649% | $108.4697 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $174.37 | 5.181% | $183.4041 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $225.70 | 6.824% | $241.1018 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $182.64 | 8.758% | $198.6356 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $240.61 | 4.609% | $251.6997 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $20.52 | 5.338% | $21.6154 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $1,056.56 | $1,128.5808 | $1,128.58 | $1,128.55 | $1,128.60 | |