| 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 | $210.93 | 10.399% | $232.8646 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $5.80 | 7.275% | $6.222 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $210.69 | 5.295% | $221.846 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $123.93 | 5.816% | $131.1378 | $131.14 | $131.15 | $131.10 |
| Purchase #5 | $229.51 | 4.178% | $239.0989 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $68.26 | 7.804% | $73.587 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $195.30 | 11.131% | $217.0388 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $1,044.42 | $1,121.7951 | $1,121.80 | $1,121.80 | $1,121.70 | |