| 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 | $159.72 | 10.267% | $176.1185 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $249.75 | 8.849% | $271.8504 | $271.85 | $271.85 | $271.90 |
| Purchase #3 | $50.90 | 10.624% | $56.3076 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $238.96 | 4.233% | $249.0752 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $147.47 | 13.281% | $167.0555 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $135.88 | 12.501% | $152.8664 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $238.91 | 10.377% | $263.7017 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $1,221.59 | $1,336.9753 | $1,336.99 | $1,336.95 | $1,337.10 | |