| 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 | $95.35 | 12.323% | $107.1 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $22.73 | 7.476% | $24.4293 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $244.90 | 9.780% | $268.8512 | $268.85 | $268.85 | $268.90 |
| Purchase #4 | $247.37 | 4.764% | $259.1547 | $259.15 | $259.15 | $259.20 |
| Purchase #5 | $157.40 | 9.379% | $172.1625 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $122.57 | 4.871% | $128.5404 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $123.99 | 6.268% | $131.7617 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $1,014.31 | $1,091.9998 | $1,091.99 | $1,092.00 | $1,092.10 | |