| 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 | $84.60 | 3.692% | $87.7234 | $87.72 | $87.70 | $87.70 |
| Purchase #2 | $192.75 | 12.275% | $216.4101 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $245.32 | 13.811% | $279.2011 | $279.20 | $279.20 | $279.20 |
| Purchase #4 | $178.46 | 13.541% | $202.6253 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $18.94 | 12.195% | $21.2497 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $44.33 | 8.768% | $48.2169 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $190.82 | 4.374% | $199.1665 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $955.22 | $1,054.5930 | $1,054.60 | $1,054.55 | $1,054.50 | |