| 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 | $246.60 | 12.680% | $277.8689 | $277.87 | $277.85 | $277.90 |
| Purchase #2 | $219.84 | 13.601% | $249.7404 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $71.39 | 13.269% | $80.8627 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $9.95 | 12.213% | $11.1652 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $202.47 | 10.487% | $223.703 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $109.54 | 5.817% | $115.9119 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $245.55 | 11.500% | $273.7883 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $1,105.34 | $1,233.0404 | $1,233.04 | $1,233.00 | $1,233.10 | |