| 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 | $123.79 | 9.327% | $135.3359 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $193.92 | 5.294% | $204.1861 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $176.95 | 12.251% | $198.6281 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $218.68 | 4.126% | $227.7027 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $23.52 | 13.612% | $26.7215 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $16.44 | 9.654% | $18.0271 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $223.81 | 13.684% | $254.4362 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $977.11 | $1,065.0376 | $1,065.05 | $1,065.10 | $1,064.90 | |