| 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 | $196.90 | 7.823% | $212.3035 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $192.94 | 9.330% | $210.9413 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $202.72 | 4.284% | $211.4045 | $211.40 | $211.40 | $211.40 |
| Purchase #4 | $167.62 | 12.512% | $188.5926 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $127.90 | 8.559% | $138.847 | $138.85 | $138.85 | $138.80 |
| Purchase #6 | $138.88 | 8.756% | $151.0403 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $166.62 | 13.542% | $189.1837 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,193.58 | $1,302.3129 | $1,302.30 | $1,302.35 | $1,302.20 | |