| 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 | $193.72 | 3.585% | $200.6649 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $220.54 | 8.498% | $239.2815 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $169.33 | 8.431% | $183.6062 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $92.27 | 12.607% | $103.9025 | $103.90 | $103.90 | $103.90 |
| Purchase #5 | $207.84 | 11.764% | $232.2903 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $211.85 | 4.547% | $221.4828 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $39.94 | 8.393% | $43.2922 | $43.29 | $43.30 | $43.30 |
| 7 purchase totals = | $1,135.49 | $1,224.5204 | $1,224.51 | $1,224.55 | $1,224.60 | |