| 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 | $181.63 | 10.505% | $200.7102 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $204.98 | 6.248% | $217.7872 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $192.99 | 4.631% | $201.9274 | $201.93 | $201.95 | $201.90 |
| Purchase #4 | $106.93 | 3.139% | $110.2865 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $101.85 | 3.369% | $105.2813 | $105.28 | $105.30 | $105.30 |
| Purchase #6 | $152.67 | 12.768% | $172.1629 | $172.16 | $172.15 | $172.20 |
| Purchase #7 | $234.79 | 11.635% | $262.1078 | $262.11 | $262.10 | $262.10 |
| 7 purchase totals = | $1,175.84 | $1,270.2633 | $1,270.27 | $1,270.30 | $1,270.30 | |