| 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 | $85.86 | 5.412% | $90.5067 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $238.48 | 3.836% | $247.6281 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $139.52 | 8.666% | $151.6108 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $200.99 | 6.270% | $213.5921 | $213.59 | $213.60 | $213.60 |
| Purchase #5 | $205.94 | 7.359% | $221.0951 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $128.91 | 12.635% | $145.1978 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $125.85 | 10.137% | $138.6074 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $1,125.55 | $1,208.2380 | $1,208.25 | $1,208.25 | $1,208.20 | |