| 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 | $62.42 | 9.226% | $68.1789 | $68.18 | $68.20 | $68.20 |
| Purchase #2 | $200.40 | 8.403% | $217.2396 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $14.46 | 10.120% | $15.9234 | $15.92 | $15.90 | $15.90 |
| Purchase #4 | $144.35 | 8.136% | $156.0943 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $211.40 | 13.422% | $239.7741 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $242.40 | 6.570% | $258.3257 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $95.55 | 10.239% | $105.3334 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $970.98 | $1,060.8694 | $1,060.86 | $1,060.90 | $1,060.80 | |