| 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 | $223.48 | 9.103% | $243.8234 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $62.84 | 13.489% | $71.3165 | $71.32 | $71.30 | $71.30 |
| Purchase #3 | $183.81 | 10.542% | $203.1873 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $103.55 | 10.699% | $114.6288 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $229.58 | 9.106% | $250.4856 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $195.95 | 10.698% | $216.9127 | $216.91 | $216.90 | $216.90 |
| Purchase #7 | $164.55 | 8.481% | $178.5055 | $178.51 | $178.50 | $178.50 |
| 7 purchase totals = | $1,163.76 | $1,278.8598 | $1,278.87 | $1,278.85 | $1,278.80 | |