| 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 | $243.99 | 10.638% | $269.9457 | $269.95 | $269.95 | $269.90 |
| Purchase #2 | $225.34 | 11.803% | $251.9369 | $251.94 | $251.95 | $251.90 |
| Purchase #3 | $131.84 | 13.586% | $149.7518 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $241.94 | 4.780% | $253.5047 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $7.83 | 4.769% | $8.2034 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $19.75 | 9.720% | $21.6697 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $145.84 | 6.854% | $155.8359 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,016.53 | $1,110.8481 | $1,110.85 | $1,110.85 | $1,110.80 | |