| 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 | $123.61 | 5.813% | $130.7954 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $102.90 | 3.555% | $106.5581 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $221.56 | 5.434% | $233.5996 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $184.60 | 7.124% | $197.7509 | $197.75 | $197.75 | $197.80 |
| Purchase #5 | $238.47 | 5.817% | $252.3418 | $252.34 | $252.35 | $252.30 |
| Purchase #6 | $65.82 | 12.156% | $73.8211 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $246.50 | 12.523% | $277.3692 | $277.37 | $277.35 | $277.40 |
| 7 purchase totals = | $1,183.46 | $1,272.2361 | $1,272.24 | $1,272.20 | $1,272.30 | |