| 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 | $31.88 | 8.609% | $34.6245 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $37.66 | 6.154% | $39.9776 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $231.32 | 4.200% | $241.0354 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $102.81 | 12.476% | $115.6366 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $153.46 | 4.598% | $160.5161 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $128.66 | 3.542% | $133.2171 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $234.40 | 4.339% | $244.5706 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $920.19 | $969.5779 | $969.59 | $969.55 | $969.50 | |