| 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 | $211.74 | 8.423% | $229.5749 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $16.76 | 5.320% | $17.6516 | $17.65 | $17.65 | $17.70 |
| Purchase #3 | $117.55 | 5.250% | $123.7214 | $123.72 | $123.70 | $123.70 |
| Purchase #4 | $27.51 | 5.565% | $29.0409 | $29.04 | $29.05 | $29.00 |
| Purchase #5 | $224.55 | 11.807% | $251.0626 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $225.75 | 7.756% | $243.2592 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $20.52 | 9.182% | $22.4041 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $844.38 | $916.7147 | $916.70 | $916.65 | $916.80 | |