| 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 | $93.77 | 7.755% | $101.0419 | $101.04 | $101.05 | $101.00 |
| Purchase #2 | $235.35 | 10.403% | $259.8335 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $204.70 | 4.701% | $214.3229 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $140.54 | 8.608% | $152.6377 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $72.80 | 12.197% | $81.6794 | $81.68 | $81.70 | $81.70 |
| Purchase #6 | $249.57 | 5.330% | $262.8721 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $25.90 | 5.854% | $27.4162 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $1,022.63 | $1,099.8037 | $1,099.80 | $1,099.80 | $1,099.70 | |