| 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 | $203.67 | 3.394% | $210.5826 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $202.86 | 7.446% | $217.965 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $89.96 | 5.521% | $94.9267 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $133.39 | 3.863% | $138.5429 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $166.54 | 3.590% | $172.5188 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $77.60 | 4.285% | $80.9252 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $65.33 | 6.752% | $69.7411 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $939.35 | $985.2023 | $985.21 | $985.25 | $985.10 | |