| 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 | $126.76 | 13.540% | $143.9233 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $120.98 | 7.523% | $130.0813 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $128.40 | 5.448% | $135.3952 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $114.68 | 4.584% | $119.9369 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $218.55 | 4.210% | $227.751 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $184.47 | 11.374% | $205.4516 | $205.45 | $205.45 | $205.50 |
| Purchase #7 | $68.88 | 12.342% | $77.3812 | $77.38 | $77.40 | $77.40 |
| 7 purchase totals = | $962.72 | $1,039.9205 | $1,039.92 | $1,039.95 | $1,040.00 | |