| 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 | $189.96 | 9.726% | $208.4355 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $147.88 | 5.393% | $155.8552 | $155.86 | $155.85 | $155.90 |
| Purchase #3 | $211.95 | 4.678% | $221.865 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $101.28 | 11.402% | $112.8279 | $112.83 | $112.85 | $112.80 |
| Purchase #5 | $225.74 | 5.183% | $237.4401 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $211.25 | 9.216% | $230.7188 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $104.26 | 12.263% | $117.0454 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $1,192.32 | $1,284.1879 | $1,284.21 | $1,284.20 | $1,284.10 | |