| 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 | $137.43 | 3.251% | $141.8978 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $208.90 | 5.789% | $220.9932 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $26.31 | 3.791% | $27.3074 | $27.31 | $27.30 | $27.30 |
| Purchase #4 | $50.89 | 6.707% | $54.3032 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $243.85 | 10.841% | $270.2858 | $270.29 | $270.30 | $270.30 |
| Purchase #6 | $187.51 | 8.358% | $203.1821 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $41.44 | 13.490% | $47.0303 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $896.33 | $964.9998 | $965.00 | $965.05 | $965.00 | |