| 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 | $30.85 | 12.503% | $34.7072 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $32.93 | 4.351% | $34.3628 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $245.28 | 13.451% | $278.2726 | $278.27 | $278.25 | $278.30 |
| Purchase #4 | $108.91 | 6.426% | $115.9086 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $144.27 | 9.321% | $157.7174 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $128.32 | 11.289% | $142.806 | $142.81 | $142.80 | $142.80 |
| Purchase #7 | $218.94 | 9.345% | $239.3999 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $909.50 | $1,003.1745 | $1,003.18 | $1,003.10 | $1,003.20 | |