| 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 | $230.60 | 10.372% | $254.5178 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $84.92 | 11.739% | $94.8888 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $174.48 | 9.793% | $191.5668 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $249.68 | 9.642% | $273.7541 | $273.75 | $273.75 | $273.80 |
| Purchase #5 | $51.26 | 10.781% | $56.7863 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $62.65 | 7.538% | $67.3726 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $197.44 | 3.279% | $203.9141 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $1,051.03 | $1,142.8005 | $1,142.80 | $1,142.75 | $1,142.90 | |