| 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 | $96.41 | 7.197% | $103.3486 | $103.35 | $103.35 | $103.30 |
| Purchase #2 | $46.39 | 12.706% | $52.2843 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $157.86 | 9.130% | $172.2726 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $75.63 | 9.834% | $83.0675 | $83.07 | $83.05 | $83.10 |
| Purchase #5 | $233.28 | 7.430% | $250.6127 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $241.40 | 4.629% | $252.5744 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $244.51 | 6.601% | $260.6501 | $260.65 | $260.65 | $260.70 |
| 7 purchase totals = | $1,095.48 | $1,174.8102 | $1,174.80 | $1,174.75 | $1,174.90 | |