| 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 | $130.57 | 9.835% | $143.4116 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $242.83 | 13.195% | $274.8714 | $274.87 | $274.85 | $274.90 |
| Purchase #3 | $62.98 | 4.844% | $66.0308 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $26.72 | 11.493% | $29.7909 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $23.73 | 4.657% | $24.8351 | $24.84 | $24.85 | $24.80 |
| Purchase #6 | $184.37 | 8.437% | $199.9253 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $249.35 | 11.396% | $277.7659 | $277.77 | $277.75 | $277.80 |
| 7 purchase totals = | $920.55 | $1,016.6310 | $1,016.64 | $1,016.65 | $1,016.60 | |