| 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 | $126.81 | 5.690% | $134.0255 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $179.84 | 6.153% | $190.9056 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $48.35 | 7.250% | $51.8554 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $51.68 | 9.470% | $56.5741 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $180.58 | 4.795% | $189.2388 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $115.94 | 6.415% | $123.3776 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $244.92 | 7.532% | $263.3674 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $948.12 | $1,009.3444 | $1,009.36 | $1,009.35 | $1,009.40 | |