| 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 | $235.95 | 5.794% | $249.6209 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $64.30 | 8.616% | $69.8401 | $69.84 | $69.85 | $69.80 |
| Purchase #3 | $187.69 | 7.487% | $201.7424 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $75.63 | 3.615% | $78.364 | $78.36 | $78.35 | $78.40 |
| Purchase #5 | $70.79 | 4.724% | $74.1341 | $74.13 | $74.15 | $74.10 |
| Purchase #6 | $94.55 | 13.325% | $107.1488 | $107.15 | $107.15 | $107.10 |
| Purchase #7 | $245.57 | 11.848% | $274.6651 | $274.67 | $274.65 | $274.70 |
| 7 purchase totals = | $974.48 | $1,055.5154 | $1,055.51 | $1,055.50 | $1,055.40 | |