| 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 | $39.85 | 10.745% | $44.1319 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $189.85 | 9.667% | $208.2028 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $39.85 | 6.581% | $42.4725 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $155.79 | 9.741% | $170.9655 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $224.58 | 4.771% | $235.2947 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $33.60 | 13.118% | $38.0076 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $246.90 | 9.261% | $269.7654 | $269.77 | $269.75 | $269.80 |
| 7 purchase totals = | $930.42 | $1,008.8404 | $1,008.84 | $1,008.80 | $1,008.90 | |