| 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 | $135.63 | 10.486% | $149.8522 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $238.33 | 8.361% | $258.2568 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $183.50 | 11.488% | $204.5805 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $147.70 | 4.634% | $154.5444 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $11.81 | 9.653% | $12.95 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $144.88 | 12.282% | $162.6742 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $49.42 | 13.556% | $56.1194 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $911.27 | $998.9775 | $998.97 | $998.95 | $999.10 | |