| 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 | $247.55 | 9.147% | $270.1934 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $230.67 | 8.292% | $249.7972 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $33.43 | 11.371% | $37.2313 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $245.59 | 11.873% | $274.7489 | $274.75 | $274.75 | $274.70 |
| Purchase #5 | $237.64 | 12.606% | $267.5969 | $267.60 | $267.60 | $267.60 |
| Purchase #6 | $131.32 | 5.795% | $138.93 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $174.49 | 5.407% | $183.9247 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $1,300.69 | $1,422.4224 | $1,422.42 | $1,422.45 | $1,422.30 | |