| 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 | $219.76 | 13.658% | $249.7748 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $12.94 | 4.835% | $13.5656 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $157.87 | 4.122% | $164.3774 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $46.84 | 5.415% | $49.3764 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $37.81 | 3.405% | $39.0974 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $187.70 | 12.797% | $211.72 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $65.37 | 6.162% | $69.3981 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $728.29 | $797.3097 | $797.32 | $797.30 | $797.40 | |