| 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 | $101.44 | 7.233% | $108.7772 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $215.31 | 8.603% | $233.8331 | $233.83 | $233.85 | $233.80 |
| Purchase #3 | $241.26 | 9.276% | $263.6393 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $230.53 | 6.405% | $245.2954 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $192.61 | 4.571% | $201.4142 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $244.55 | 12.717% | $275.6494 | $275.65 | $275.65 | $275.60 |
| Purchase #7 | $110.73 | 4.123% | $115.2954 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,336.43 | $1,443.9040 | $1,443.91 | $1,443.95 | $1,443.80 | |