| 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 | $241.33 | 3.348% | $249.4097 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $190.48 | 10.869% | $211.1833 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $62.51 | 5.327% | $65.8399 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $171.76 | 10.430% | $189.6746 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $164.57 | 3.759% | $170.7562 | $170.76 | $170.75 | $170.80 |
| Purchase #6 | $142.86 | 8.194% | $154.5659 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $240.53 | 7.662% | $258.9594 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $1,214.04 | $1,300.3890 | $1,300.39 | $1,300.35 | $1,300.50 | |