| 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 | $120.71 | 12.172% | $135.4028 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $250.62 | 11.578% | $279.6368 | $279.64 | $279.65 | $279.60 |
| Purchase #3 | $51.44 | 11.601% | $57.4076 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $209.29 | 9.394% | $228.9507 | $228.95 | $228.95 | $229.00 |
| Purchase #5 | $35.35 | 4.613% | $36.9807 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $105.86 | 11.351% | $117.8762 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $239.66 | 5.680% | $253.2727 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $1,012.93 | $1,109.5275 | $1,109.53 | $1,109.55 | $1,109.60 | |