| 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 | $202.34 | 4.463% | $211.3704 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $55.61 | 3.757% | $57.6993 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $32.29 | 11.228% | $35.9155 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $111.80 | 9.199% | $122.0845 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $213.42 | 5.631% | $225.4377 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $123.99 | 6.155% | $131.6216 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $25.93 | 13.447% | $29.4168 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $765.38 | $813.5458 | $813.55 | $813.50 | $813.50 | |