| 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 | $197.82 | 11.166% | $219.9086 | $219.91 | $219.90 | $219.90 |
| Purchase #2 | $198.73 | 9.697% | $218.0008 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $47.96 | 10.508% | $52.9996 | $53.00 | $53.00 | $53.00 |
| Purchase #4 | $101.48 | 8.118% | $109.7181 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $226.85 | 13.573% | $257.6404 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $235.59 | 13.586% | $267.5973 | $267.60 | $267.60 | $267.60 |
| Purchase #7 | $50.68 | 7.110% | $54.2833 | $54.28 | $54.30 | $54.30 |
| 7 purchase totals = | $1,059.11 | $1,180.1481 | $1,180.15 | $1,180.15 | $1,180.10 | |