| 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 | $110.50 | 4.287% | $115.2371 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $36.46 | 12.767% | $41.1148 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $181.42 | 13.463% | $205.8446 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $154.34 | 11.687% | $172.3777 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $242.56 | 8.147% | $262.3214 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $154.41 | 10.205% | $170.1675 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $88.29 | 6.238% | $93.7975 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $967.98 | $1,060.8606 | $1,060.86 | $1,060.85 | $1,060.80 | |