| 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 | $108.54 | 6.766% | $115.8838 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $113.75 | 13.516% | $129.1245 | $129.12 | $129.10 | $129.10 |
| Purchase #3 | $195.36 | 5.302% | $205.718 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $202.64 | 8.438% | $219.7388 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $131.66 | 7.153% | $141.0776 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $131.36 | 13.373% | $148.9268 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $56.89 | 10.399% | $62.806 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $940.20 | $1,023.2755 | $1,023.28 | $1,023.30 | $1,023.20 | |