| 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 | $199.68 | 8.276% | $216.2055 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $130.44 | 8.495% | $141.5209 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $54.59 | 6.429% | $58.0996 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $138.80 | 13.194% | $157.1133 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $228.62 | 5.452% | $241.0844 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $234.31 | 9.517% | $256.6093 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $173.77 | 7.869% | $187.444 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $1,160.21 | $1,258.0770 | $1,258.07 | $1,258.05 | $1,258.00 | |