| 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 | $233.33 | 6.293% | $248.0135 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $87.60 | 8.798% | $95.307 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $10.45 | 6.847% | $11.1655 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $51.28 | 11.449% | $57.151 | $57.15 | $57.15 | $57.20 |
| Purchase #5 | $134.69 | 6.807% | $143.8583 | $143.86 | $143.85 | $143.90 |
| Purchase #6 | $74.29 | 8.738% | $80.7815 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $189.50 | 10.669% | $209.7178 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $781.14 | $845.9946 | $846.00 | $845.95 | $846.10 | |