| 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 | $119.35 | 11.790% | $133.4214 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $20.74 | 13.873% | $23.6173 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $164.82 | 7.775% | $177.6348 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $204.58 | 10.493% | $226.0466 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $207.30 | 6.789% | $221.3736 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $88.64 | 7.797% | $95.5513 | $95.55 | $95.55 | $95.60 |
| Purchase #7 | $140.59 | 8.716% | $152.8438 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $946.02 | $1,030.4888 | $1,030.48 | $1,030.45 | $1,030.40 | |