| 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 | $45.88 | 7.487% | $49.315 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $213.47 | 8.646% | $231.9266 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $190.26 | 5.665% | $201.0382 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $193.79 | 4.628% | $202.7586 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $232.77 | 5.291% | $245.0859 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $90.25 | 12.415% | $101.4545 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $161.32 | 6.819% | $172.3204 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $1,127.74 | $1,203.8992 | $1,203.91 | $1,203.90 | $1,203.90 | |