| 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 | $194.96 | 9.212% | $212.9197 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $206.83 | 6.479% | $220.2305 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $118.56 | 3.729% | $122.9811 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $14.58 | 8.611% | $15.8355 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $176.27 | 4.123% | $183.5376 | $183.54 | $183.55 | $183.50 |
| Purchase #6 | $221.68 | 7.616% | $238.5631 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $39.26 | 13.440% | $44.5365 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $972.14 | $1,038.6040 | $1,038.61 | $1,038.65 | $1,038.50 | |