| 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 | $101.57 | 12.147% | $113.9077 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $240.75 | 9.138% | $262.7497 | $262.75 | $262.75 | $262.70 |
| Purchase #3 | $79.47 | 12.537% | $89.4332 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $162.63 | 13.565% | $184.6908 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $187.35 | 7.480% | $201.3638 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $181.77 | 5.189% | $191.202 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $83.51 | 4.805% | $87.5227 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $1,037.05 | $1,130.8699 | $1,130.86 | $1,130.85 | $1,130.80 | |