| 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 | $214.91 | 10.684% | $237.871 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $179.63 | 13.126% | $203.2082 | $203.21 | $203.20 | $203.20 |
| Purchase #3 | $236.95 | 13.823% | $269.7036 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $120.85 | 5.811% | $127.8726 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $128.32 | 5.553% | $135.4456 | $135.45 | $135.45 | $135.40 |
| Purchase #6 | $168.33 | 12.682% | $189.6776 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $80.54 | 12.453% | $90.5696 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $1,129.53 | $1,254.3482 | $1,254.35 | $1,254.30 | $1,254.40 | |