| 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 | $27.78 | 4.679% | $29.0798 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $94.48 | 7.280% | $101.3581 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $114.41 | 4.590% | $119.6614 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $244.94 | 4.863% | $256.8514 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $240.37 | 11.813% | $268.7649 | $268.76 | $268.75 | $268.80 |
| Purchase #6 | $248.34 | 3.236% | $256.3763 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $233.65 | 4.776% | $244.8091 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,203.97 | $1,276.9010 | $1,276.90 | $1,276.90 | $1,277.10 | |