| 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 | $206.60 | 3.111% | $213.0273 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $226.59 | 12.411% | $254.7121 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $160.75 | 8.506% | $174.4234 | $174.42 | $174.40 | $174.40 |
| Purchase #4 | $90.78 | 6.678% | $96.8423 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $112.37 | 8.124% | $121.4989 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $36.53 | 5.376% | $38.4939 | $38.49 | $38.50 | $38.50 |
| Purchase #7 | $126.54 | 7.804% | $136.4152 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $960.16 | $1,035.4131 | $1,035.41 | $1,035.40 | $1,035.30 | |