| 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 | $129.57 | 4.341% | $135.1946 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $240.35 | 3.316% | $248.32 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $231.29 | 11.700% | $258.3509 | $258.35 | $258.35 | $258.40 |
| Purchase #4 | $39.39 | 8.550% | $42.7578 | $42.76 | $42.75 | $42.80 |
| Purchase #5 | $61.51 | 13.524% | $69.8286 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $65.58 | 3.233% | $67.7002 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $33.58 | 7.336% | $36.0434 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $801.27 | $858.1955 | $858.19 | $858.20 | $858.20 | |