| 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 | $235.29 | 8.636% | $255.6096 | $255.61 | $255.60 | $255.60 |
| Purchase #2 | $181.40 | 4.862% | $190.2197 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $96.48 | 7.713% | $103.9215 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $235.34 | 9.116% | $256.7936 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $238.97 | 8.679% | $259.7102 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $26.98 | 10.417% | $29.7905 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $228.40 | 10.202% | $251.7014 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $1,242.86 | $1,347.7465 | $1,347.74 | $1,347.70 | $1,347.70 | |