| 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 | $202.45 | 9.382% | $221.4439 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $54.79 | 6.441% | $58.319 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $237.42 | 13.598% | $269.7044 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $37.62 | 6.755% | $40.1612 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $237.96 | 11.722% | $265.8537 | $265.85 | $265.85 | $265.90 |
| Purchase #6 | $51.25 | 12.460% | $57.6358 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $233.77 | 8.841% | $254.4376 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $1,055.26 | $1,167.5556 | $1,167.55 | $1,167.55 | $1,167.50 | |