| 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 | $11.84 | 7.525% | $12.731 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $107.78 | 9.566% | $118.0902 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $237.82 | 13.308% | $269.4691 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $191.44 | 13.588% | $217.4529 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $148.74 | 9.452% | $162.7989 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $32.59 | 4.207% | $33.9611 | $33.96 | $33.95 | $34.00 |
| Purchase #7 | $144.53 | 7.735% | $155.7094 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $874.74 | $970.2126 | $970.21 | $970.20 | $970.30 | |