| 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 | $157.98 | 4.449% | $165.0085 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $173.78 | 8.232% | $188.0856 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $175.74 | 10.361% | $193.9484 | $193.95 | $193.95 | $193.90 |
| Purchase #4 | $100.59 | 4.421% | $105.0371 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $244.28 | 3.423% | $252.6417 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $123.45 | 12.239% | $138.559 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $176.89 | 12.248% | $198.5555 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $1,152.71 | $1,241.8358 | $1,241.85 | $1,241.85 | $1,241.80 | |