| 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 | $250.53 | 9.106% | $273.3433 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $23.87 | 3.219% | $24.6384 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $133.74 | 4.576% | $139.8599 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $210.90 | 13.136% | $238.6038 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $137.51 | 5.454% | $145.0098 | $145.01 | $145.00 | $145.00 |
| Purchase #6 | $52.98 | 11.232% | $58.9307 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $233.52 | 9.398% | $255.4662 | $255.47 | $255.45 | $255.50 |
| 7 purchase totals = | $1,043.05 | $1,135.8521 | $1,135.85 | $1,135.85 | $1,135.80 | |