| 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 | $234.51 | 3.103% | $241.7868 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $5.85 | 13.312% | $6.6288 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $96.65 | 12.113% | $108.3572 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $123.87 | 10.708% | $137.134 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $194.55 | 3.783% | $201.9098 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $121.72 | 4.468% | $127.1584 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $131.29 | 13.227% | $148.6557 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $908.44 | $971.6307 | $971.64 | $971.65 | $971.70 | |