| 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 | $185.37 | 8.268% | $200.6964 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $202.71 | 9.408% | $221.781 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $242.48 | 10.420% | $267.7464 | $267.75 | $267.75 | $267.70 |
| Purchase #4 | $68.95 | 3.333% | $71.2481 | $71.25 | $71.25 | $71.20 |
| Purchase #5 | $38.40 | 11.349% | $42.758 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $31.55 | 3.819% | $32.7549 | $32.75 | $32.75 | $32.80 |
| Purchase #7 | $162.25 | 8.778% | $176.4923 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $931.71 | $1,013.4771 | $1,013.48 | $1,013.50 | $1,013.50 | |