| 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 | $198.92 | 5.393% | $209.6478 | $209.65 | $209.65 | $209.60 |
| Purchase #2 | $9.76 | 13.603% | $11.0877 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $248.44 | 9.561% | $272.1933 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $91.98 | 11.505% | $102.5623 | $102.56 | $102.55 | $102.60 |
| Purchase #5 | $195.57 | 13.198% | $221.3813 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $66.30 | 5.746% | $70.1096 | $70.11 | $70.10 | $70.10 |
| Purchase #7 | $243.77 | 11.117% | $270.8699 | $270.87 | $270.85 | $270.90 |
| 7 purchase totals = | $1,054.74 | $1,157.8519 | $1,157.85 | $1,157.85 | $1,157.90 | |