| 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 | $110.91 | 4.222% | $115.5926 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $11.62 | 8.688% | $12.6295 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $186.77 | 8.368% | $202.3989 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $249.68 | 5.392% | $263.1427 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $19.47 | 5.547% | $20.55 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $116.60 | 12.103% | $130.7121 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $37.86 | 4.135% | $39.4255 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $732.91 | $784.4513 | $784.45 | $784.50 | $784.40 | |