| 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 | $18.93 | 10.252% | $20.8707 | $20.87 | $20.85 | $20.90 |
| Purchase #2 | $204.61 | 3.207% | $211.1718 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $165.46 | 4.327% | $172.6195 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $90.29 | 5.138% | $94.9291 | $94.93 | $94.95 | $94.90 |
| Purchase #5 | $220.50 | 10.483% | $243.615 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $238.75 | 12.174% | $267.8154 | $267.82 | $267.80 | $267.80 |
| Purchase #7 | $237.88 | 8.709% | $258.597 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $1,176.42 | $1,269.6185 | $1,269.63 | $1,269.55 | $1,269.60 | |