| 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 | $221.94 | 7.416% | $238.3991 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $233.63 | 3.315% | $241.3748 | $241.37 | $241.35 | $241.40 |
| Purchase #3 | $73.99 | 5.157% | $77.8057 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $82.85 | 5.542% | $87.4415 | $87.44 | $87.45 | $87.40 |
| Purchase #5 | $199.35 | 8.236% | $215.7685 | $215.77 | $215.75 | $215.80 |
| Purchase #6 | $183.49 | 3.300% | $189.5452 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $226.40 | 6.132% | $240.2828 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $1,221.65 | $1,290.6176 | $1,290.62 | $1,290.60 | $1,290.60 | |