| 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 | $26.60 | 6.505% | $28.3303 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $245.84 | 10.206% | $270.9304 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $245.39 | 10.327% | $270.7314 | $270.73 | $270.75 | $270.70 |
| Purchase #4 | $162.64 | 13.286% | $184.2484 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $90.74 | 8.615% | $98.5573 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $230.27 | 8.407% | $249.6288 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $129.98 | 8.716% | $141.3091 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $1,131.46 | $1,243.7357 | $1,243.74 | $1,243.80 | $1,243.60 | |