| 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 | $187.80 | 3.759% | $194.8594 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $201.55 | 7.223% | $216.108 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $120.51 | 4.775% | $126.2644 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $124.35 | 4.484% | $129.9259 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $64.30 | 9.613% | $70.4812 | $70.48 | $70.50 | $70.50 |
| Purchase #6 | $238.33 | 11.777% | $266.3981 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $235.88 | 7.316% | $253.137 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,172.72 | $1,257.1740 | $1,257.18 | $1,257.20 | $1,257.20 | |