| 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 | $222.26 | 12.360% | $249.7313 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $17.54 | 11.597% | $19.5741 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $191.36 | 3.116% | $197.3228 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $192.96 | 6.570% | $205.6375 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $224.74 | 7.534% | $241.6719 | $241.67 | $241.65 | $241.70 |
| Purchase #6 | $238.90 | 12.126% | $267.869 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $8.85 | 11.177% | $9.8392 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $1,096.61 | $1,191.6458 | $1,191.64 | $1,191.60 | $1,191.60 | |