| 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 | $21.74 | 5.817% | $23.0046 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $135.41 | 7.109% | $145.0363 | $145.04 | $145.05 | $145.00 |
| Purchase #3 | $38.64 | 5.736% | $40.8564 | $40.86 | $40.85 | $40.90 |
| Purchase #4 | $227.33 | 5.487% | $239.8036 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $245.26 | 13.479% | $278.3186 | $278.32 | $278.30 | $278.30 |
| Purchase #6 | $60.35 | 8.870% | $65.703 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $190.60 | 11.244% | $212.0311 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $919.33 | $1,004.7536 | $1,004.75 | $1,004.75 | $1,004.70 | |