| 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 | $88.93 | 3.546% | $92.0835 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $238.65 | 11.567% | $266.2546 | $266.25 | $266.25 | $266.30 |
| Purchase #3 | $181.76 | 3.360% | $187.8671 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $222.52 | 8.395% | $241.2006 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $18.77 | 6.441% | $19.979 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $225.44 | 10.766% | $249.7109 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $194.42 | 11.385% | $216.5547 | $216.55 | $216.55 | $216.60 |
| 7 purchase totals = | $1,170.49 | $1,273.6504 | $1,273.64 | $1,273.65 | $1,273.80 | |