| 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 | $112.72 | 4.392% | $117.6707 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $31.63 | 11.561% | $35.2867 | $35.29 | $35.30 | $35.30 |
| Purchase #3 | $34.89 | 7.357% | $37.4569 | $37.46 | $37.45 | $37.50 |
| Purchase #4 | $242.34 | 11.331% | $269.7995 | $269.80 | $269.80 | $269.80 |
| Purchase #5 | $178.34 | 3.299% | $184.2234 | $184.22 | $184.20 | $184.20 |
| Purchase #6 | $152.67 | 10.282% | $168.3675 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $216.41 | 4.401% | $225.9342 | $225.93 | $225.95 | $225.90 |
| 7 purchase totals = | $969.00 | $1,038.7389 | $1,038.74 | $1,038.70 | $1,038.80 | |