| 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 | $202.71 | 13.670% | $230.4205 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $202.47 | 9.657% | $222.0225 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $46.65 | 7.195% | $50.0065 | $50.01 | $50.00 | $50.00 |
| Purchase #4 | $174.70 | 10.501% | $193.0452 | $193.05 | $193.05 | $193.00 |
| Purchase #5 | $73.99 | 10.826% | $82.0002 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $189.72 | 5.724% | $200.5796 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $29.95 | 11.702% | $33.4547 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $920.19 | $1,011.5292 | $1,011.53 | $1,011.50 | $1,011.50 | |