| 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 | $114.33 | 4.601% | $119.5903 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $189.47 | 11.526% | $211.3083 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $188.55 | 7.716% | $203.0985 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $209.40 | 5.785% | $221.5138 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $138.82 | 3.431% | $143.5829 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $234.45 | 7.809% | $252.7582 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $153.94 | 10.505% | $170.1114 | $170.11 | $170.10 | $170.10 |
| 7 purchase totals = | $1,228.96 | $1,321.9634 | $1,321.96 | $1,321.95 | $1,322.00 | |