| 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 | $133.50 | 4.579% | $139.613 | $139.61 | $139.60 | $139.60 |
| Purchase #2 | $11.92 | 9.185% | $13.0149 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $197.57 | 12.236% | $221.7447 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $198.52 | 10.251% | $218.8703 | $218.87 | $218.85 | $218.90 |
| Purchase #5 | $43.95 | 7.643% | $47.3091 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $25.28 | 4.215% | $26.3456 | $26.35 | $26.35 | $26.30 |
| Purchase #7 | $184.25 | 12.463% | $207.2131 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $794.99 | $874.1107 | $874.10 | $874.05 | $874.00 | |