| 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 | $110.70 | 5.354% | $116.6269 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $232.97 | 6.465% | $248.0315 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $8.85 | 7.801% | $9.5404 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $233.76 | 9.430% | $255.8036 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $242.49 | 11.802% | $271.1087 | $271.11 | $271.10 | $271.10 |
| Purchase #6 | $123.96 | 5.280% | $130.5051 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $23.71 | 13.305% | $26.8646 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $976.44 | $1,058.4808 | $1,058.48 | $1,058.50 | $1,058.40 | |