| 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 | $193.32 | 5.193% | $203.3591 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $192.29 | 7.144% | $206.0272 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $174.31 | 8.674% | $189.4296 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $50.83 | 5.789% | $53.7725 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $106.95 | 13.224% | $121.0931 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $165.55 | 13.659% | $188.1625 | $188.16 | $188.15 | $188.20 |
| Purchase #7 | $245.60 | 4.356% | $256.2983 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,128.85 | $1,218.1423 | $1,218.14 | $1,218.15 | $1,218.20 | |