| 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 | $198.28 | 5.818% | $209.8159 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $125.80 | 12.117% | $141.0432 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $174.65 | 10.328% | $192.6879 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $80.85 | 9.317% | $88.3828 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $157.49 | 9.638% | $172.6689 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $124.35 | 6.150% | $131.9975 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $130.38 | 12.452% | $146.6149 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $991.80 | $1,083.2111 | $1,083.21 | $1,083.20 | $1,083.20 | |