| 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 | $190.42 | 10.806% | $210.9968 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $47.97 | 12.739% | $54.0809 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $80.91 | 13.686% | $91.9833 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $136.26 | 4.228% | $142.0211 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $225.83 | 13.802% | $256.9991 | $257.00 | $257.00 | $257.00 |
| Purchase #6 | $117.64 | 5.120% | $123.6632 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $189.79 | 10.162% | $209.0765 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $988.82 | $1,088.8209 | $1,088.82 | $1,088.85 | $1,088.90 | |