| 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 | $198.84 | 6.120% | $211.009 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $188.34 | 11.394% | $209.7995 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $100.30 | 10.653% | $110.985 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $49.53 | 7.399% | $53.1947 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $208.75 | 7.151% | $223.6777 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $139.60 | 3.532% | $144.5307 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $156.45 | 7.353% | $167.9538 | $167.95 | $167.95 | $168.00 |
| 7 purchase totals = | $1,041.81 | $1,121.1504 | $1,121.15 | $1,121.20 | $1,121.20 | |