| 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 | $186.60 | 12.602% | $210.1153 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $236.97 | 7.799% | $255.4513 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $245.70 | 13.827% | $279.6729 | $279.67 | $279.65 | $279.70 |
| Purchase #4 | $165.37 | 10.643% | $182.9703 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $9.82 | 7.140% | $10.5211 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $11.29 | 12.681% | $12.7217 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $47.93 | 13.210% | $54.2616 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $903.68 | $1,005.7142 | $1,005.71 | $1,005.60 | $1,005.80 | |