| 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 | $236.58 | 11.514% | $263.8198 | $263.82 | $263.80 | $263.80 |
| Purchase #2 | $12.32 | 13.348% | $13.9645 | $13.96 | $13.95 | $14.00 |
| Purchase #3 | $195.96 | 9.332% | $214.247 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $108.34 | 10.556% | $119.7764 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $123.86 | 10.648% | $137.0486 | $137.05 | $137.05 | $137.00 |
| Purchase #6 | $189.44 | 11.452% | $211.1347 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $221.82 | 13.166% | $251.0248 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,088.32 | $1,211.0158 | $1,211.01 | $1,211.00 | $1,210.90 | |