| 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 | $228.56 | 7.395% | $245.462 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $139.64 | 9.623% | $153.0776 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $240.83 | 6.143% | $255.6242 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $77.68 | 9.761% | $85.2623 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $50.90 | 13.206% | $57.6219 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $199.84 | 9.120% | $218.0654 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $128.93 | 13.345% | $146.1357 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $1,066.38 | $1,161.2491 | $1,161.25 | $1,161.20 | $1,161.30 | |