| 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 | $215.91 | 9.210% | $235.7953 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $160.39 | 9.525% | $175.6671 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $196.25 | 9.342% | $214.5837 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $181.74 | 6.537% | $193.6203 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $238.34 | 6.181% | $253.0718 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $74.98 | 10.815% | $83.0891 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $153.50 | 10.467% | $169.5668 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $1,221.11 | $1,325.3941 | $1,325.40 | $1,325.35 | $1,325.50 | |