| 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 | $135.28 | 3.204% | $139.6144 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $90.50 | 10.316% | $99.836 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $229.57 | 11.695% | $256.4182 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $176.67 | 9.196% | $192.9166 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $50.26 | 3.496% | $52.0171 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $77.87 | 8.845% | $84.7576 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $200.82 | 13.806% | $228.5452 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $960.97 | $1,054.1051 | $1,054.12 | $1,054.05 | $1,054.00 | |