| 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 | $188.66 | 12.496% | $212.235 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $52.43 | 4.538% | $54.8093 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $249.53 | 3.365% | $257.9267 | $257.93 | $257.95 | $257.90 |
| Purchase #4 | $178.54 | 11.227% | $198.5847 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $73.35 | 9.660% | $80.4356 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $166.43 | 13.310% | $188.5818 | $188.58 | $188.60 | $188.60 |
| Purchase #7 | $176.62 | 13.656% | $200.7392 | $200.74 | $200.75 | $200.70 |
| 7 purchase totals = | $1,085.56 | $1,193.3123 | $1,193.32 | $1,193.40 | $1,193.20 | |