| 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 | $189.55 | 12.157% | $212.5936 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $64.40 | 11.389% | $71.7345 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $238.30 | 13.470% | $270.399 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $140.50 | 6.270% | $149.3094 | $149.31 | $149.30 | $149.30 |
| Purchase #5 | $239.95 | 12.627% | $270.2485 | $270.25 | $270.25 | $270.20 |
| Purchase #6 | $232.42 | 3.735% | $241.1009 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $131.38 | 12.109% | $147.2888 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $1,236.50 | $1,362.6747 | $1,362.67 | $1,362.70 | $1,362.60 | |