| 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 | $185.86 | 12.789% | $209.6296 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $87.59 | 13.817% | $99.6923 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $140.47 | 8.243% | $152.0489 | $152.05 | $152.05 | $152.00 |
| Purchase #4 | $209.68 | 3.122% | $216.2262 | $216.23 | $216.25 | $216.20 |
| Purchase #5 | $249.84 | 3.509% | $258.6069 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $221.73 | 13.750% | $252.2179 | $252.22 | $252.20 | $252.20 |
| Purchase #7 | $240.65 | 3.509% | $249.0944 | $249.09 | $249.10 | $249.10 |
| 7 purchase totals = | $1,335.82 | $1,437.5162 | $1,437.52 | $1,437.55 | $1,437.40 | |