| 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 | $116.83 | 11.245% | $129.9675 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $185.27 | 13.112% | $209.5626 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $140.35 | 6.167% | $149.0054 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $235.35 | 4.251% | $245.3547 | $245.35 | $245.35 | $245.40 |
| Purchase #5 | $37.54 | 6.508% | $39.9831 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $46.57 | 11.424% | $51.8902 | $51.89 | $51.90 | $51.90 |
| Purchase #7 | $180.86 | 7.852% | $195.0611 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $942.77 | $1,020.8246 | $1,020.82 | $1,020.80 | $1,021.00 | |