| 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 | $183.35 | 10.391% | $202.4019 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $65.59 | 5.826% | $69.4113 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $232.87 | 7.700% | $250.801 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $90.48 | 12.436% | $101.7321 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $69.25 | 10.601% | $76.5912 | $76.59 | $76.60 | $76.60 |
| Purchase #6 | $89.86 | 7.268% | $96.391 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $196.90 | 7.214% | $211.1044 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $928.30 | $1,008.4329 | $1,008.42 | $1,008.45 | $1,008.40 | |