| 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 | $194.65 | 4.315% | $203.0491 | $203.05 | $203.05 | $203.00 |
| Purchase #2 | $39.71 | 4.665% | $41.5625 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $85.61 | 8.774% | $93.1214 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $221.54 | 8.395% | $240.1383 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $72.95 | 3.319% | $75.3712 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $19.62 | 4.674% | $20.537 | $20.54 | $20.55 | $20.50 |
| Purchase #7 | $181.91 | 10.446% | $200.9123 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $815.99 | $874.6918 | $874.69 | $874.65 | $874.60 | |