| 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 | $104.78 | 10.555% | $115.8395 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $101.53 | 8.137% | $109.7915 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $244.34 | 4.227% | $254.6683 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $81.51 | 11.783% | $91.1143 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $228.77 | 9.253% | $249.9381 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $245.63 | 3.544% | $254.3351 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $23.36 | 10.460% | $25.8035 | $25.80 | $25.80 | $25.80 |
| 7 purchase totals = | $1,029.92 | $1,101.4903 | $1,101.49 | $1,101.50 | $1,101.40 | |