| 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 | $135.88 | 10.291% | $149.8634 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $201.98 | 8.646% | $219.4432 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $43.51 | 10.211% | $47.9528 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $193.68 | 4.286% | $201.9811 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $115.97 | 7.703% | $124.9032 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $85.55 | 4.794% | $89.6513 | $89.65 | $89.65 | $89.70 |
| Purchase #7 | $97.84 | 13.546% | $111.0934 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $874.41 | $944.8884 | $944.87 | $944.90 | $945.00 | |